Fix Jagged Alliance 3 Not Launching, Crashing, Freezing & Black Screen Issue On PC
0Fix Jagged Alliance 3 Error Unable to start the game Please restart, graphics subsystem error & IMP name error, Fix Jagged Alliance 3 Not Starting, Crash to Desktop (CTD), main menu Crash, Fix Jagged Alliance 3 freezing & black screen
Step 1) Restart your PC
Step 2) Verify the game files
Step 3) Try -dx11 or -dx12 in launch options
Step 4) Delete the save game files (This will result in loss of game progress)
Step 5) Run the game as an administrator from the game installation folder, Try running the game in compatibility mode
Step 6) Allow the game exe file to your antivirus program/Windows Security and Firewall
Step 7) Do a clean installation of graphics driver
https://www.nvidia.com/en-us/geforce/drivers/
https://www.amd.com/en/support
Step 8) Disconnect Additional joystick, controllers, disconnect multiple monitors, disconnect all the additional USB adapter connected to PC, disable Steam Overlay, close all the overlay apps (Discord, GeForce Experience, Nvidia shadow play overlay, AMD overlay), close all the overclocking application (MSI Afterburner, rivatuner etc.),Disconnect multiple monitors, Turn off Razer Synapse (razor lighting effects) and MSI Dragon Center, corsair software, end nahimic services & lightingservice.exe in task manager, remove the undervolt, perform clean boot
Step 9) If able to launch the game then avoid using ALT+TAB, Set game to High Priority, try Windowed mode, set it to 60 FPS & lower down graphics settings
Step 10) Run the game on dedicated graphics card
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) Install Visual C++ Files https://docs.microsoft.com/en-US/cpp/windows/latest-supported-vc-redist?view=msvc-160
Step 13) Update your Windows
Step 14) Update System BIOS
Step 15) Uninstall and reinstall the game to the different drive (Try SSD first)