For some reason, programs that have been working perfectly in the past are now having fatal errors every time I try to open them. The crash window, "_______ has encountered a problem and needs to close." is becoming very familiar with me and has made it so I can't use some of my favourite programs. Message occurs at the very initialization of the program, not even midway through. Virus/spyware scans find nothing, uninstalling/reinstalling programs have no effect, I don't know what else it could be.