I have a couple of machines that have a Netlogon error that can be corrected by removing it from and then reconnecting it to the Domain. I have already done this once and successfully resolved the problem. However, the side effect of this was that the profile of the user on the PC was blown away and I had to spend ages reconnecting him after the event.
I have heard rumours of a command line that can remove the pc from the domain without killing the profile but have been unable to find anything about it. Any hints as to a method (command line or otherwise) would be gratefully accepted.