Hello,
I solved the Video problem simply by installing the media player Windows media feature pack :
https://www.microsoft.com/fr-fr/download/details.aspx?id=48231 (I have a Windows 10 N professional edition)
Unfortunately, I noticed that I didn't get rid of the unfinishing loading problem (the game is in an infinite loop : music and logo animations are still played. I noticed it happens the 2nd-3rd-4th time I open a door, after the savegame loaded. The times it works, I can hear just the opening door sound. If the game goes into the infinite loop, I hear the opening AND the closing door sound. Weird Bug). I still have this even after trying :
- Launching the .exe with every compatibility (Windows XP SP2-SP3, Windows 7, Windows 8)
- Enabling the lockstep mode
- Verifying the cache integrity within Steam
Thank you very much for your attention
