well it's a possibility... but a user could be connected on different computers in a same time and be log off since the day. The log file will neither update. If I create a new log file each time the user is logon I could'nt see if he is on different computer in the same time.
Not easy ... There's a tool in the ntreskit of w2k call "cconnect" is a way to download it ?
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There is no stupid question. Whoever seeks is never stupid because he will know ...
Bruno