using System.Net.NetworkCredentials on windows NT

From: Tim B. (TimBur_at_seattletimes.com)
Date: 07/28/04 

Date: Wed, 28 Jul 2004 07:26:03 -0700

I have some code that calls a webservice and sets the credentials as follows

WS.Credentials = New System.Net.NetworkCredential("user", "pw", "")

This works on xp and win2K, but when deployed to an NT workstation PC, I get a 401 unauthorized. If I allow anonymous on the webservice virtual directory, then it works on NT.

Is there something on NT or the framework on NT that is causing this to fail ?

Thanks
Tim B.

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