ITuneswill not open after installing security suite from Comcast

After installing Norton Security Suite 5.1.09 from Cast, ITunes will no longer sync/open with my Ipod connected.

 

The Ipod is installed correctly, ITunes has been re-installed several times, Followed all troubleshooting recommended from ITunes.

 

Issue has been raised previously on these boards, but was not answered.

 

Im running Windows 7 sp1. IPOD is 5th gen.