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jhuntii

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Class not Registered

Hello all:
I'm having a problem with an error message on my Windows 2003 Small Business Server.  The title bar of the error windows is: Microsoft Management Console.  Inside the message window it says: Class not Registered.  I get this whenever I try to launch any management utiltity - Event Viewer, Server Management, Services, AD, etc. etc.  Basically, I can't do anything, and I can't find what service has become un-registered.  All this used to work.  We reinstalled the OS a little over a month ago.  Rebooting doesn't always help.  Any ideas?
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Philip Elder
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Download and install MMC v3 from Microsoft's Web site: www.microsoft.com/downloads and see if that resolves it.

Philip
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jhuntii

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OK, thanks - worth a try.  I'll let you know how it goes.
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Well, no dice.  I already have SP2 for Windows 2003 (SBS) installed which is the same or newer than MMC v3 - it would not install.  Any other ideas??
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Anyone ??  I'm still getting this problem.  If I reboot (sometimes it takes more than one reboot), then I can run the MMC utilities for an hour or so, but then I get this error again on new utilities that I try to open.  The currently open ones continue to function.  And, this is a fairly new installation of only about two months.
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Philip Elder
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Well, I'm back working with this server again...  I loaded processor explorer as a startup item, but haven't been around to see when I start getting the error...  I'll keep trying.
Reinstall SP2 for Windows Server. Something might have broken during the previous install.

Philip
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That's not a bad idea.  Will re-installing SP2 mess up the Exchange SP2?  Actually, now that I think about it, I believe Windows SP2 was installed after Exchange SP2 anyway.  I'll give that a shot.
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I don't know when I'll have time to get back to this server.  Thanks for your advise, though.