I built a vfp .exe file being used by over 100 different users on different machines throughout the state. All are running without error except one customer. Here's the odd part: he has two Gateways on a windows 95 peer to peer. Both have the very same problem.

Enter program, open any form, close, exit program, re-enter, reopen the form and the computer locks up. Exact same procedure happens to the other Gateway. One a P100, one a P166.

Tried: CTRL+ALT+DEL all programs except explorer, set video to windows default 640x480 driver, changed to a generic printer driver. Dcom98.exe, W95 SP1 installed. Disabled network (didn't remove the cards though), second copy of the install - tested before shipment, different data.

I'm running out of ideas??? HELP - ANY THOUGHTS WOULD BE HELPFUL.