>A record was lock during a session. The computer froze-up. Now the record cannot be used because Foxpro believes that the user in the session that was terminated still has the lock.
>
>Is there any to force an unlock for all sessions?

It's not FoxPro with the lock, it's the OS. You'll have to see if there are any facilities for your OS that can free a lock, especially on a server. If all else fails, you'll have to reboot the server.