XP Client - Could Not Connect to All Network Drives?

XP Help needed:

I have an XP Client that gives the message:

"Could not Connect to All Network Drives!"
"Click Here to Open MyComputer and see status of your network drives."

I see what's connected,
How do I see what didn't connect during the logon/boot process?
How do I remove the map that fails?

Any help would be appreciated.

Patrick Winter
sSc Specialty Screw Corporation
Vantage 5.10.130, Progress 9.1C