Offline Files wont Synchronize

I have a client that is using Windows XP Pro SP3. His laptop is joined to a

Windows SBS 2003 domain. He uses offline files to access files when he takes

his laptop out of the office. He is synchronizing his Mapped "S" drive. All

but three folders are synchronizing. When I try to sync the folders, I

receive an error that says:

"Offline Files (\\server1\Shared on Server1): Unable to make 'Caldwell,

Christopher' available offline on \\server1\shared\customer\A_C\C. The system

is currently running with the last-known good configuration"

I have tried recreating the Share at the server and remapping the mapped

drive.

I have also tried deleting the offline file through Windows

Explorer->Tools->Folder Options->Offline Files tab->and pressing the delete

files button with the laptop unplugged from the domain.

I then looked at the S drive and the three folders that wont Synchronize are

still on the S drive, while all the other folders are now removed.

I then tried to resync the offline folders, however the same 3 folders

wouldn't synchronize.

Any thoughts on how I can resolve this issue?

Thanks

Jim