I just got HitFilm Express. When I launch it, full screen or windowed, it is a black screen. I have two monitors and in the forums I see that disconnecting one helped some folks. It did not help here. I have uninstalled and reinstalled including deleting all AppData files and leftover registry entries. It activates properly and accepts my account info. Any ideas for further troubleshooting? I really want to try this software out to see if I want to buy the full version, but can't if I can't use it. One other thing of note, the UI seems to be responsive. If I click in the upper left cornet after the pointer changes to a finger, it gives me the about pop-up window in the software which is visible. Please find my specs below.
Software: HitFilm Express 13.1
OS: Win 10 Enterprise, fully patched
Graphics: Radeon R5 Discreet 2gb ram, fully patched (10/22/2019 patch level)
CPU: Intel i7-6700