>My application periodically freezes and locks up and the mouse will not move. I get no error message. When the app runs on an NT box it does not have this problem (only seems to be on Win95). Any suggestions? This is a very random error. The app may run for days (weeks) without a problem, or it may happen 2-3 times in the same day.

Sorry. I forgot to mention that this app is written in VFP6.0