Fix Black Ops 7 Error 0xC0000005 (0) N/0x80070057 The Application Has Unexpectedly Stopped Working
3Fix Call Of Duty Black Ops 7 Error Code 0xC0000005 (0) N / 0x80070057 The Application Has Unexpectedly Stopped Working On PC
Step 1) Restart PC
Step 2) Rename COD folder in documents (All saved settings/save game progress will be lost), rename/delete Activision folder localappdata
Step 3) For few players disabling XMP profile in system BIOS has worked, if you do this make sure enable it again once done playing the game
Step 4) Install Visual C++ Files https://docs.microsoft.com/en-US/cpp/windows/latest-supported-vc-redist?view=msvc-160
Step 5) Try -dx11/-d3d11 /-dx12 in launch options
Step 6) Perform a clean installation of latest graphics driver
https://www.nvidia.com/Download/index.aspx?lang=en-us
https://www.amd.com/en/support
Step 7) Run the game on the dedicated graphics card
Step 8) Press Alt + Enter to switch to windowed mode, turn Off HDR, lower down video settings
Step 9) Rollback Graphics driver
Step 10) Install DirectX: https://www.microsoft.com/en-us/download/details.aspx?id=35
Step 11) Increase the Virtual Memory
View Advanced system settings
Initial Size: 1.5 x Total Ram
Maximum Size: 3 X Total Ram
Step 12) Update Windows to the latest version
Step 13) Make changes in exploit protection for game exe file only
Step 14) Turn on/turn off memory integrity (your device may be vulnerable if you turn it off so make sure you enable it once done playing the game)
Step 15) Try power save mode, disable/Enable hardware accelerated GPU scheduling
Step 16) Lower down monitor refresh rate from 240hz to 120hz/60Hz
Step 17) Try launching the game from Nvidia App, optimize the game, if already optimized, revert the optimization. Debug mode
Step 18) Restart Steam/Battle.net as an administrator
Open Battle.net Launcher. Click on Call of Duty. Click on Options on the top, Click on Game Settings. Put a Check on the "Additional Command Line Arguments" box and type this -d3d11 in the box, now restart the battle.net and launch the game again
Step 19) Verify/Repair the game files
Step 20) Uncheck compatibility from Steam and game exe file- close steam first
Step 21) When you launch the game, if you receive a prompt to launch in safe mode try it
Step 22) Let the shaders pre loading be 100% complete
Step 23) Allow the game exe file to Antivirus program Avast, norton, bit defender, McAfee, Comodo/Windows Security & firewall
Step 24) Run the game from the game installation folder, try running as an administrator, disable full screen optimization, try compatibility mode
Step 25) Disable/Enable Steam overlay, close all the overlay apps (Discord, Nvidia app, Nvidia shadow play overlay, AMD overlay). Do not overclock, set it to default, close all the overclocking application MSI Afterburner/Rivatuner
Step 26) Disconnect multiple monitors, disconnect additional joystick, controllers. Keyboard,mouse, Unplug hotas, wheel, pedals, mouse, Razer Tartarus, disconnect all the additional USB adapter connected to PC, close all third party apps, turn off Razer Synapse (razor lighting effects) and MSI Dragon Center, corsair software, end nahimic services & lightingservice.exe in task manager, Turn off/on VPN, remove the undervolt
Step 27) Install Media Feature Pack: If you are using N versions of Windows: https://support.microsoft.com/en-us/topic/media-feature-pack-list-for-windows-n-editions-c1c6fffa-d052-8338-7a79-a4bb980a700a or switch normal Windows 10/11 editions
Try optional features
Turn Windows feature on or off
Step 28) Update System BIOS
Step 29) Uninstall the game, go to the game installation folder and delete the game folder, restart your PC, and reinstall the game to C Drive/if already installed to C drive, then install the game to another SSD