Problems with my computer...

[NINJ4]

I've been noticing something lately...a lot of the no-cd/dvd cracks that I have don't work. They all get to the splash or flash a black screen really fast then close. It's like I have some kind of hardware problem, but all of my drivers are up to date, I've reformatted and reinstalled Windows 3 times, but they aren't working anymore. None! Windows is up to date using Windows Update and I've scanned for viruses quite a few times. Has anyone had a similar problem?

I'm not kidding - I have about 10 or 15 games I have no-cd cracks for and NONE work, and they used to work.


As usual, thanks for the help =D