I have a similar issue. But I can launch the game. The problems starts when I try to start new campaign/sandbox/battle. After this I see load screen and after short time the message about crash. In Event viewer I see following:
Faulting application name: TaleWorlds.MountAndBlade.Launcher.exe, version: 1.0.0.0, time stamp: 0x6080149f
Faulting module name: KERNELBASE.dll, version: 10.0.19041.906, time stamp: 0x2f2f77bf
Exception code: 0xe0434352
Fault offset: 0x0000000000034b59
Faulting process id: 0x300
Faulting application start time: 0x01d736c5930a7a46
Faulting application path: C:\Program Files (x86)\Steam\steamapps\common\Mount & Blade II Bannerlord\bin\Win64_Shipping_Client\TaleWorlds.MountAndBlade.Launcher.exe
Faulting module path: C:\Windows\System32\KERNELBASE.dll
Report Id: 31a51baf-2a93-4824-ad51-87e793fc6ee4
Faulting package full name:
Faulting package-relative application ID: