If you’re running on Linux then installing the .NET for Linux won’t do anything because it’s looking for it within the Wine emulation layer, so it actually does need the Windows version and it should install because it should all be emulated. Install Protontricks and see if there’s anything you can do with that, I haven’t used it much by I think it has tools to install stuff like this.
I spent today trying to install a USB WiFi dongle in Debian. On Windows it took about 5 seconds, I still haven’t got it working on Debian.