We are sorry about this.
Please attach this link https://forums.focus-home.com/topic/55188/cant-launch-the-game-anymore-till-10-4-game-crash/3 and email us your DxDiag file and your CrashDump ( C:\users*username*\AppData\Local\Saber\CrashDump.dmp ) to firstname.lastname@example.org
To get a DxDiag, display the Run dialog using Windows+R, type dxdiag and tap OK. Then you can save your dxdiag as .txt file.
Had this yesterday too, consistently crashing at start (PTS, not the LIVE - the 9.0 worked). My UI could not even get the crash dialog to foreground and that happened with a black screen directly after start.
In my case, the Windows 2020H2 Update was done shortly before. I have no clue if thats a coincidence or reason.
But: After I updated my graphics driver (NVidia) to the current one using the "reinstall" option (not only "upgrade"). Instantly I was OK again. No deinstall/reinstall of the game itself needed, "verification" of the game was done prior without visible issues and success.
So I assume a DirectX/Graphics Driver issue caused by the 2020H2 Update.