Games Crash to Desktop -Radar Pre Leak 64 - Been Trying to Fix For 4 Days

1. Turn off Memory Integrity Protection 
Open Windows Security Center → Device Security 
Click “Kernel Isolation” → Turn off “Memory Integrity” 
Restart your computer 
2. Update/Rollback Graphics Card Drivers 
NVIDIA/AMD/Intel users: Download the latest driver from the official website 
or rollback to the old stable driver 
3. Disable full-screen optimization (for specific games) 
Right-click on the game.exe → Properties 
Check “Disable full-screen optimization” → Apply 
4. Repair system files 
Run CMD with administrator privileges: 
cmd 
sfc / scannow 
dism /online /cleanup-image /restorehealth 
5. Turn off Xbox Game Bar and Overlay 
Win + I → Game → Xbox Game Bar → Off 
Turn off “Game Overlay” in Game Mode 
6. Adjust virtual memory 
Win + R → Enter sysdm.cpl → Advanced → Performance Settings 
Select “Advanced” → Virtual Memory → Change 
Uncheck “Automatic Management” → Customize size (Recommended: Initial 1.5 x memory, Maximum 3 x memory) 
Reboot It takes effect.