I need some way to find out when a network (esp. Win95, NetBeui) user of my VFP .exe dose not exit properly (power-outage, GP fault, etc.) so that I know the next time another user logs on to "clean-up the tables" (pack/reindex/append to new structure).

Anybody got any ideas? Note: you can't rely on the lock status of a record because a Win95 "server", as opposed to NT, does not automatically dissconnet a user/client with open files when that user crashes.