You probably have a virus :/ But put the folder in your Recycle Bin and click delete all. It might take a while. Also if you have a virus i recommend seeing a computer technician.
Well to uninstall it you go to your control panel and programs and uninstall then find it and uninstall... If it is a virus you won't be able to uninstall it, but will have to either delete it, or have some other software clean it up... If it really is a problem you can't fix you could reload your operating system.
I need help
It was from pylo website.
And i dont even play minecraft anymore.
Then go to Programs, select it and uninstall it. Otherwise you can...
- C.C.