In this case, try updating your graphics driver to the latest version to see if this resolved the Black Ops 4 not launching error. If rolling back the driver didn’t help, or if you haven’t updated the driver for a long time, chances are the graphics driver you’re using is outdated or it gets corrupted somehow.

Try rolling back to the previously installed driver to see if that’s the core issue. If you’ve updated your graphics driver recently, it’s possible that the new driver is incompatible with your game. Your graphics card (GPU) is the most important component when it comes to determining gaming performance. Then, click OK.ģ) Relaunch BO4 from the app to test your issue. Follow the instructions below:ġ) Right-click the icon on your desktop and select Properties.Ģ) Click the Compatibility tab and check the box next to Run this program as an administrator. Although it’s rare that this causes the launching issue, you should rule out the possibility. Fixes to try:īO4 not launching issue might happen when it’s not able to access certain game files and folders under a standard user account. You may not have to try them all just work your way down the list until you find the one that does the trick for you.

Here is a general guide to help rule out common issues. This problem may occur for various reasons, most of which are hard to detect because of the number of unique hardware and software settings you have.īut don’t worry. Recently, many Call of Duty: Black Ops 4 players are reporting the Black Ops 4 not launching issue on PC. There is nothing more frustrating than buying a video game and not being able to play it.

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