I did this...in Outlook go to TOOLS, then TRUST CENTER...click on ADD INs and
then go to the bottom and change the manage selection to Exchange Client
Extensions...uncheck the Symantec Add In...worked for me. Good Luck.

"Don Grant" wrote:

Every time I open Outlook Beta 2007 I get the following error statement:
The Add-in "C:\Program Files\Symantec AntiVirus\umpsece3.dll" cannot be
loaded and has been disabled by Outlook. Please contact the Add-in
manufacturer for an update. If no update is available please uninstall the
Add-in.

It doesn't seem to be installed and only shows up in the refernce above.
Can anyone help me get rid of it?

Thanks.