Net Framework installed Check in Setup

Hi, 

I have an virtual Machine (win 7) where I have installed only Net 4.5. But the your programm says that I have to install 4,0.x.y if I try to start it. If I try to install 4 than the setup  of Net4 says "You have 4 or higher installed".

Your programm should work also with an higher version as 4. 
