So originally I received the "couldnt unpack natives" error, but now I am getting a different one this is the most recent developers log below. Here are some things I want to put out so it might make this easier, 1. I use Kaspersky 2. I just updated my drivers today 3. I just re installed java 32-bit and 64-bit 4. I moved my minecraft.exe to a different folder and made a shortcut on the desktop
This is the dc
[12:42:15 INFO]: Minecraft Launcher 1.3.7 (through bootstrap 5) started on windows...
[12:42:15 INFO]: Refreshing local version list...
[12:42:15 INFO]: Current time is Dec 20, 2013 12:42:15 PM
[12:42:15 INFO]: Refreshing remote version list...
[12:42:17 ERROR]: Unexpected exception refreshing version list
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.7.0_45]
at net.minecraft.launcher.Http.performGet(Http.java:56) ~[launcher.jar:?]
at net.minecraft.launcher.updater.RemoteVersionList.getContent(RemoteVersionList.java:26) ~[launcher.jar:?]
at net.minecraft.launcher.updater.VersionList.refreshVersions(VersionList.java:77) ~[launcher.jar:?]
at net.minecraft.launcher.updater.VersionManager.refreshVersions(VersionManager.java:60) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher$1.run(Launcher.java:164) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 22 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) ~[?:1.7.0_45]
at java.security.cert.CertPathBuilder.build(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 22 more
[12:42:17 INFO]: Loaded 1 profile(s); selected 'DremicNem'
[12:42:17 INFO]: Refreshing auth...
[12:42:17 INFO]: Logging in with access token
[12:42:20 ERROR]: Exception whilst logging into profile
com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:58) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logInWithToken(YggdrasilUserAuthentication.java:133) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:53) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher.ensureLoggedIn(Launcher.java:207) [launcher.jar:?]
at net.minecraft.launcher.Launcher$1.run(Launcher.java:176) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:41) ~[launcher.jar:?]
... 9 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:41) ~[launcher.jar:?]
... 9 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) ~[?:1.7.0_45]
at java.security.cert.CertPathBuilder.build(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:41) ~[launcher.jar:?]
... 9 more
[12:42:26 INFO]: Getting syncinfo for selected version
[12:42:26 INFO]: Queueing library & version downloads
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[12:42:28 ERROR]: Couldn't download resources
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.7.0_45]
at net.minecraft.launcher.updater.VersionManager.getResourceFiles(VersionManager.java:265) [launcher.jar:?]
at net.minecraft.launcher.updater.VersionManager.downloadResources(VersionManager.java:246) [launcher.jar:?]
at net.minecraft.launcher.GameLauncher.playGame(GameLauncher.java:187) [launcher.jar:?]
at net.minecraft.launcher.ui.bottombar.PlayButtonPanel$1$1.run(PlayButtonPanel.java:34) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 21 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) ~[?:1.7.0_45]
at java.security.cert.CertPathBuilder.build(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 21 more
[12:42:28 INFO]: Download job 'Resources' skipped as there are no files to download
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-64.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:31 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar for job 'Version & Libraries': Couldn't connect to server (SSLHandshakeException: 'sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target') but have local file, assuming it's good
[12:46:36 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:47:58 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:48:09 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:48:34 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:49:21 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:52:10 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-64.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
I had only got the game on the day after Christmas and i got it on my pc i just got on Christmas and I've have been having this problem ever since and i never found a solution and I've been all over the internet.
i have the exact same problem. i dont have avg. it only started when i downloaded a new launcher. i used my old launcher but it still coudnt unpack natives.
In the future, again, guys please create your own topic. Post your logs, tell us what "protection" applications you have installed because it is most likely caused by that.
I proved that the problem is not the launcher, because when I don't use the launcher, I can't play minecraft.
QED.
Global Rules
How to obtain DxDiag
If I helped you, press the little green arrow on the bottom right of my post!
This is the dc
[12:42:15 INFO]: Refreshing local version list...
[12:42:15 INFO]: Current time is Dec 20, 2013 12:42:15 PM
[12:42:15 INFO]: System.getProperty('os.name') == 'Windows 8'
[12:42:15 INFO]: System.getProperty('os.version') == '6.2'
[12:42:15 INFO]: System.getProperty('os.arch') == 'amd64'
[12:42:15 INFO]: System.getProperty('java.version') == '1.7.0_45'
[12:42:15 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[12:42:15 INFO]: System.getProperty('sun.arch.data.model') == '64'
[12:42:15 INFO]: Refreshing remote version list...
[12:42:17 ERROR]: Unexpected exception refreshing version list
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.7.0_45]
at net.minecraft.launcher.Http.performGet(Http.java:56) ~[launcher.jar:?]
at net.minecraft.launcher.updater.RemoteVersionList.getContent(RemoteVersionList.java:26) ~[launcher.jar:?]
at net.minecraft.launcher.updater.VersionList.refreshVersions(VersionList.java:77) ~[launcher.jar:?]
at net.minecraft.launcher.updater.VersionManager.refreshVersions(VersionManager.java:60) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher$1.run(Launcher.java:164) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 22 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) ~[?:1.7.0_45]
at java.security.cert.CertPathBuilder.build(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 22 more
[12:42:17 INFO]: Loaded 1 profile(s); selected 'DremicNem'
[12:42:17 INFO]: Refreshing auth...
[12:42:17 INFO]: Logging in with access token
[12:42:20 ERROR]: Exception whilst logging into profile
com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:58) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logInWithToken(YggdrasilUserAuthentication.java:133) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:53) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher.ensureLoggedIn(Launcher.java:207) [launcher.jar:?]
at net.minecraft.launcher.Launcher$1.run(Launcher.java:176) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:41) ~[launcher.jar:?]
... 9 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:41) ~[launcher.jar:?]
... 9 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) ~[?:1.7.0_45]
at java.security.cert.CertPathBuilder.build(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_45]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:41) ~[launcher.jar:?]
... 9 more
[12:42:26 INFO]: Getting syncinfo for selected version
[12:42:26 INFO]: Queueing library & version downloads
[12:42:26 INFO]: Download job 'Version & Libraries' started (16 threads, 27 files)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[12:42:26 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[12:42:28 ERROR]: Couldn't download resources
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.fatalSE(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.processLoop(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.Handshaker.process_record(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_45]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.7.0_45]
at net.minecraft.launcher.updater.VersionManager.getResourceFiles(VersionManager.java:265) [launcher.jar:?]
at net.minecraft.launcher.updater.VersionManager.downloadResources(VersionManager.java:246) [launcher.jar:?]
at net.minecraft.launcher.GameLauncher.playGame(GameLauncher.java:187) [launcher.jar:?]
at net.minecraft.launcher.ui.bottombar.PlayButtonPanel$1$1.run(PlayButtonPanel.java:34) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 21 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) ~[?:1.7.0_45]
at java.security.cert.CertPathBuilder.build(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.doBuild(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) ~[?:1.7.0_45]
at sun.security.validator.Validator.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) ~[?:1.7.0_45]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ~[?:1.7.0_45]
... 21 more
[12:42:28 INFO]: Download job 'Resources' skipped as there are no files to download
[12:42:28 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Attempting to download C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar for job 'Version & Libraries'... (try 0)
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-64.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:28 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:42:31 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar for job 'Version & Libraries': Couldn't connect to server (SSLHandshakeException: 'sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target') but have local file, assuming it's good
[12:46:36 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:47:58 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:48:09 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:48:34 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:49:21 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:52:10 INFO]: Finished downloading C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-64.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[12:52:10 INFO]: Job 'Version & Libraries' finished successfully (took 0:09:44.201)
[12:52:10 INFO]: Launching game
[12:52:10 INFO]: Looking for old natives & assets to clean up...
[12:52:10 INFO]: Unpacking natives to C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4-natives-44901220013769
[12:52:10 INFO]: Launching in C:\Users\Alex\AppData\Roaming\.minecraft
[12:52:10 INFO]: Half command: C:\Program Files\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -Djava.library.path=C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4-natives-44901220013769 -cp C:\Users\Alex\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar;C:\Users\Alex\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar;C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar net.minecraft.client.main.Main
[12:52:11 INFO]: Client> Error: Could not find or load main class net.minecraft.client.main.Main
[12:52:11 ERROR]: Game ended with bad state (exit code 1)
[12:52:11 INFO]: Deleting C:\Users\Alex\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4-natives-44901220013769
[12:52:11 INFO]: Ignoring visibility rule and showing launcher due to a game crash
In the future, again, guys please create your own topic. Post your logs, tell us what "protection" applications you have installed because it is most likely caused by that.