Last night I went to sleep without turning off my computer. When I wake up I found out that all my configuration, video, sound, Windows user customizations, all was reset. Now I have no sound, video is crappy, I can just use the Windows classic theme, I even had the English language pack installed, but now it appears in Spanish which is the original language of my installation. For the video I don't know what is happening, Windows does not allow me to use any "cool" theme, but S
Does anybody knows of a virus that could be causing this problem? or is it a way to restore my previous configuration?
I am running Windows 7 Professional