i am getting the same problem, i have my windows 10 up to date, my drivers, DirectX are all up to date and i evened moved the file location and still get the black screenSo I actually had an update, but it didn't change anything As for the codecs, I have already tried installing the K-lite one, found in the thread. My DirectX version is 12, but Idk if that can complicate anything.
Anyway, thank you for the help so far!