How do i get rid of this problem. This keeps popping up on my screen and no matter what i do it still come back. 16 bit MS-DOS Subsystem. C:/WINDOWS/SYSTEM32/2mdsrch7.exe The NTVDM CPU has incountered an illegal instruction. CS;053d IP:0112 0P:8f 94 96 Choose "close" to terminate the application. There are twe chocies to click on close and ignore i have click on both and it goes away for less the a min. and pops back up again. i am just a novice when it come to computer so any help at all would be great to get rid of the problem. Also computer run real slow. help please if you can Thanks to All that Reply