Win 10 Envet log:

Faulting application name: Minecraft.Windows.exe, version: 1.12.1.1, time stamp: 0x5d60603d
Faulting module name: ucrtbase.dll, version: 10.0.18362.267, time stamp: 0x080a13f7
Exception code: 0xc0000409
Fault offset: 0x000000000006bc78
Faulting process id: 0x3838
Faulting application start time: 0x01d56fd423b6d454
Faulting application path: C:\Program Files\WindowsApps\Microsoft.MinecraftUWP_1.12.101.0_x64__8wekyb3d8bbwe\Minecraft.Windows.exe
Faulting module path: C:\WINDOWS\System32\ucrtbase.dll
Report Id: 3ead87b0-93a0-401f-bdca-7599cdb9cd05
Faulting package full name: Microsoft.MinecraftUWP_1.12.101.0_x64__8wekyb3d8bbwe
Faulting package-relative application ID: App