Microsoft Outlook hangs when loading Norton AntiSpam Outlook Plugin

Hi, have a problem with starting Microsoft Outlook 2010 32 bit on a 64 bit OS (Win 7).

 

Microsoft Outlook hangs when loading Norton AntiSpam Outlook Plugin, the splash screen that hangs can be seen here:

http://www.424.dk/pics/outlook.png

 

It was solved by disabling the antispam in Norton 360 menu for the email client, but that is not the best solution.

Are there any recent updates either from MS or Norton that can have caused this ?

regards

 

Christian