Error 122

[tnrsound]

I was actually downloading songs on to my computer. I stopped to show a friend the neat new program I had. After he left I restarted my computer because I started getting a flicker in my video. I had dual diplay on at the time. Now even after uninstalling and reinstalling hoster and the database I get (12)Error reading DosDevice Information. When I click OK it then pops up a box that reads (--)The data area passed to a system call is too small. It has also effected my other MTU software. It will not detect any cd and I have two that will read karaoke including the Plextor that I bought from MTU. I looked everwhere on the forum and found nothing. I would like to get this problem fixed asap. I'm excited about wanting to use my new program.