I've had this strange problem, at first it was HitFilm lagging my pc and crashing it. I updated it, only for problems to become worse. I've reinstalled numerous times only for the same result, I've tried HitFilm 2017, and Hitfilm Pro only to get the same result. First it starts as just an icon on my task bar, clicking anywhere opens a black screen. Clicking again the program crashes entirely, I haven't made it to the activation screen once. As for my specs my computer is not even outdated.
Windows 10 Pro
Memory 16 GB DDR4
Graphics card, Radeon RX 570 series 8 GB
CPU AMD Ryzen 7 1700X Eight-core Processor (16 CPUs),~3,4GHz
I've also updated my graphics card drivers to see if that fixed it, still no results.