You don't say whether you're running NT4 and which SP you're using. There are a few articles in the MS KB - see the following examples:
http://support.microsoft.com/support/kb/articles/Q179/1/47.ASP
http://support.microsoft.com/support/kb/articles/Q165/7/63.ASP
The general impression is that you should upgrade to the latest SP - I suggest SP5, not SP6 until we know more about it!
If this doesn't help, reply with more information on your setup.
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Howard Marsh
HWM Consulting Pty Ltd
Queensland, Australia
Howard Marsh
HWM Consulting Pty Ltd
Harbour City Computers
QLD, Australia.
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