I do not have PRO. I've been using my Canon Rebel EOS T7i with my laptop as a webcam for several years without incident. Last week, I had a new hard drive installed so I have more memory. I had to download the software again. Easy Breezy. NOPE.N...
I don't know what you mean by home brewed systems. WMP is already installed. I had a new harddrive installed so that I had more memory, reinstalled EOS and now the camera won't connect. If you could explain what "native" installation means as well...