This solved my problem with the add-in...
I only deleted the extend.dat file, restarted Outlook, and everything was
just fine.

"Darryl A. J. Staflund" wrote:

Hi Don,

Symantec has posted a solution at the following URL:

http://service1.symantec.com/SUPPORT...pen&dtype=corp

Cheers,
Darryl Staflund