Need help with options

I think my new Norton software is blocking my access to the Internet from certain software.  I have Everio Media Browser for my JVC camera and have had no problem uploading to Youtube until I loaded Norton.  I also cannot connect to Internet when I try to register while loading other new software.  An IT friend suggested this may be a security setting in Norton preventing the Internet Connection.  I have no trouble browsing other than this.

I cannot find anywhere to adjust the setting to allow this connection - is this a Norton issue?  Can anyone help?