Unable To Download Anything

Renewed my subscription last week to NIS. Since then, I have not been able to download anything, nothing, squat, etc.

 

Tried to upgrade my Adobe Reader, nope - that's not allowed as it contains a virus. Tried to upgrade my NIS, nope - that's not allowed as it contains a virus.

 

Using IE, the message pops up and says "contains a virus and has been deleted".

 

Firefox, the download simply stops and fails to fully load.

 

Full system scan with current version of NIS currently only finds "tracking cookies", nothing else.