WM6.1 ActiveSync Error: 86000107

[PPCFreak]

I had to do a hard-reset at home over the weekend and I had my contacts, calendar events and speed dials on backup using PIMBackup v2.5.

I let the rom flash and then restored by contacts, calendar events and speed dials.

I got to work today and now I can not sync with my computer anylonger. The device name has not changed and its setup the same as it was when I left, only that my contacts, calendar events came from a backup file instead of sync from my computer.

Anyone know how to resolve this?
Is there a way to wipe out all contacts, calendar events on the PPC via the PPC? (have tried to clear them off with ActiveSync and it will not do it).