I've still got a problem; it seems that the serial and system model cannot be read on most of the systems during logon.

Maybe a service that hasn't started yet?

If I have the user logoff and logon again without rebooting, it works fine.. The first time they log on, strange things are logged, like SYSFexxx and BX-TJ and dt_ex (as model names).

Any ideas on how to solve this one?

By the way, I tested this behaviour on a Latitude C610 with Windows 2000 on it.

[ 01. August 2003, 09:29: Message edited by: Jeroen ]
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Regards, Jeroen. There are two ways to write error-free programs. Only the third one works.