When i click YES to update Minecraft to 1.8 it says Fatal error occured (2):C/Users/Guest/AppData/Roaming/.minecraf/bin/version (Acces is denied) i dont have .Minecraft for some reason...Helo?
Try right clicking on the "Minecraft.exe" then go to properties. The Compatibility and check the box "Run as Administrator". That MIGHT work, not sure though.
fatal error (2)