Since NIS update to 21.1.0.18 Outlook anti-spam is disable

I run Windows 7 professional and Office 2010.

 

Since I updated to the teh NIS version 21.1.1.0.18 the Northon Anti Spam add-in on Outlook has been disabled.

 

I am getting a lot of spam through straight to my inbox and I can't guarentee I won't accidentally click on it. I need the anti-spam feature.

 

NOTE !!!! I have already:

 

!. Tried to  enable the Norton Oulook Anti Spam plug in in Outlook - under File | Options | Addins | Com addins. I can check it and select OK but it remains as disabled on the addin list.

 

2. Made sure sure the  NIS Network  |Message Protection | Client Integration is checked.

 

3. Unchecked the NIS Network  |Message Protection | Client Integration, Rebooted. Checked it again, rebooted, tried to enable the plug in - no success.

 

4. Repaired the Office 2010  installation.

 

5. Ran the Norton autofix; no issues were found.

 

I still cannot get the anti spam plug in to work.

 

 

Please help.

 

Thanks

Lou