I decided to dig deeper as I started to get an com3 error. Turns out that despite making my antivirus take charge over everything including windows defender somehow windows created a rule for the bluerov2 so even when I turned off the antivirus windows then stepped up and activated its own rule. 
Modified this to accept the Bluerov2 and job done 
Almost there, with antivirus off I get 100 % access to the rov and software, with it on I get everything except video. Will tweak later but seems all sorted for now