Norton Internet Security 20.2.1.22 Error: 8506, 421

Norton Security | Norton Internet Security
1

I just upgraded to NIS 2013 and keep getting the following message, even after removing and reloading all Norton apps.

 

Norton Internet Security 20.2.1.22 Error: 8506, 421
Windows 7 Professional
7601.18044.amd64fre.win7sp1_gdr.130104-1431
Norton Autofix Results: 1 item(s)
Installation :: Success

 

Others must be having this problem? Is there a fix?

2

I just upgraded to NIS 2013 and keep getting the following message, even after removing and reloading all Norton apps.

 

Norton Internet Security 20.2.1.22 Error: 8506, 421
Windows 7 Professional
7601.18044.amd64fre.win7sp1_gdr.130104-1431
Norton Autofix Results: 1 item(s)
Installation :: Success

 

Others must be having this problem? Is there a fix?