We're running NT4 Server patched to SP5. I way disabling a number of user
accounts on the PDC and got the following for a specific user:

The following error occurred changing the properties of the user JBloggs:
Insufficient system resources exist to complete the requested service.

I tried changing other properties for this user and got the same error.

I can modify properties for any other user and otherwise the server is OK.

I assume it is a corruption in the SAM database for this particular account
but can't find this specific problem listed anywhere.

Is there a utility I can use to manually clean up this SAM entry or does
anyone have any other ideas?

Thanks in advance.

Regards
Scott