My documents redirection error - Old server still trying to sync

I have been redirected to another server than the SBS 2003 box. The files are already move as they should everything seems to be working fine except for one client that keeps popping up about computers being offline. The computer in question is the SBS 2003 that is no longer storing the My Documents for out employees. Can anyone tell me how to stop this error? When I go to my explorer and select Tools-Synchronize then I can only see the new server as I should. Is it some kind of registry error or something? Thanks for any information.

The Offline Files cache is a folder structure located in the %SystemRoot%\CSC folder, which is hidden by default. The CSC folder, and any files and subfolders it contains, should not be modified directly; doing so can result in data loss and a complete breakdown of Offline Files functionality. More information can be found here - http://support.microsoft.com/kb/230738