Cannot reactivate simulation mode

I started playing with AgOpenGPS this even a d decided to plug ZED-F9P from another project into the computer. It worked without issue.

Now, I cannot switch back to simulation mode. When I try to, I get an error that .net needs to be installed??

It asks if I want to download it, and does nothing if I click yet.

I already have .net 4.8 framework installed but cannot find any information as to what version the application is looking for.

Any suggestions?

Even when you remove f9p?

You could reinstall, or at least delete Agio and Agopengps in appdata/local:

The startup settings are stored in those folders (it might be enough to delete the last stored user.config files)