Fix No Man's Sky SYS_FATAL_ERR_TITLE/SYS_FATAL_ERR_TOKEN/SYS_FATAL_ERR_STEAM VERIFY/ERROR_TITLE_BAR
2Fix No Man's Sky SYS_ERROR_TITLE_BAR, Fix No Man's Sky SYS_FATAL_ERR_TITLE, Fix No Man's Sky SYS_FATAL_ERR_TOKEN, Fix No Man's Sky SYS_FATAL_ERR_STEAM VERIFY, Fix No Man's Sky SYS_WIN_VERSION_ERR_COMPAT
Step 1) Uninstall OpenCL, OpenGL, and Vulkan Compatibility Pack, install it later if you need it
https://apps.microsoft.com/detail/9nqpsl29bfff?hl=en-us
Step 2) Close/Uninstall these apps
FPS Monitor
OBS
Overwolf
Medal- turn off medal
Bonjour
Nahimic
Restart your PC after uninstalling
Make sure these folders are gone
C:\Program Files (x86) \FPS Monitor
C:\ProgramData\obs-studio-hook
C:\Users\bambo\AppData\Local\Overwolf
C:\Program Files (x86) \Overwolf
Step 3) Verify the game files
Step 4) Set Full Screen to false in TKGRAPHICSSETTINGS
Step 5) Rename/Delete tkgraphicsettings.mxml file
Step 6) Stop the Audio service before launching the game and enable the Audio as soon as you launch the game
Step 7) Delete everything in "C:\ProgramData\NVIDIA\NGX\model
Step 8) Rename/Delete sl.pcl.dll file
Step 9) Disable the Steam cloud and rename the save game files (All the save game progress will be lost)
Step 10) Run the game from the game installation folder, try running as an administrator, disable/Enable compatibility mode, Disable Fullscreen Optimizations, put a check on "Program DPI" check box (it says "use this setting to fix scaling problems for this program instead of the one in Settings")
Step 11) Perform a clean installation of Graphics card driver
https://www.nvidia.com/en-us/geforce/drivers/
https://www.amd.com/en/support
Step 12) Run the game on dedicated graphics card
Step 13) If you are using any third-party antivirus like Comodo, Avast, AVG, McAfee, Norton, bit defender, then allow the game exe to your antivirus program. Windows Security users allow the game exe file to controlled folder access and firewall
Step 14) Try -dx11/-dx12 in launch options
Step 15) Install Visual C++ Files
Step 16) Perform Cleanboot
Step 17) Update Windows
Step 18) Disable overlay, close all the overlay apps (Discord, GeForce Experience, Nvidia shadow play overlay, AMD overlay), Close all the overclocking app such as MSI Afterburner, riva tuner etc. Turn off Razer Synapse (razor lighting effects) and MSI Dragon Center, corsair software, end nahimic services & lightingservice.exe in task manager, close third-party app
Step 19) Unplug hotas, wheel, pedals, mouse, Razer Tartarus, disconnect all the additional USB adapter connected to PC, disconnect additional joystick/controllers connected, disconnect multiple monitors, remove the undervolt
Step 20) Try power saver mode
Step 21) Update System BIOS
Step 22) (Skip this step if not able to launch the game) If able to launch the game turn off DLSS, try windowed mode and lower down video settings, reset the graphic settings to default
Step 23) 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