Office add-in

Greeting all,

I'm using Office 2K3 SB and I've run into a bit of a snag...
When I open Outlook I get
'C:\Documents and Settings\user|app data\microsoft\addins\c:\program files\microsoft office\office\sbcmsync.dll' is not a vaild add-in.

So I went into the add-ins manager in outlook and did not see anything that looked like sync software..but when I click on the COM add-in button the above message comes up, I hit ok and then the COM box opens and it's empty.

Any guesses????

Thanks,
MPC458