When I try to install VorpX with the web app, I get a message saying that an app on my PC needs the “windows feature” of .net Framework 3.5. When I say to download and install, I’m told that it cannot connect. When I skip the installation, nothing happens at all, the program closes. This is strange, as I tried to install the .net framework on my own and it says it is already installed. Can somebody advise me on how to overcome this?