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This is the #1 fix. It resets all your UI configurations without reinstalling the game.
or reset their level to 0, which often clears the UI conflict. Avoid the Escape Key
Does this error happen during ? Are you running any custom Workshop mods or maps ? Share public link
In the aging but still active ecosystem of Black Ops III , UI errors remain one of the most persistent hurdles for the community. Error 27393, in particular, frequently manifests when the game's internal "Gunsmith" or "Barracks" attempts to load data that has become structurally unsound. Whether caused by community-made mods or the leftovers of a "fake blueprint" glitch, this error effectively locks players out of critical menus, requiring a targeted approach to fix.
If you are seeing this error, you are not alone. In this guide, we will break down exactly what UI Error 27393 is, why it happens, and—most importantly—how to fix it permanently.
Work your way through these solutions from easiest to most advanced to get your game running smoothly again. 1. Delete Custom Paintjobs and Variants
While the UI Error 27393 in Call of Duty: Black Ops III can be a complex issue, it is rarely insurmountable. By systematically working through this guide—starting with a simple restart, then verifying your game files, updating drivers, and addressing software conflicts—you have the tools to diagnose and solve the problem. For the most persistent cases, don't hesitate to seek help from the community forums or, as a last resort, consider a clean reinstallation. Happy gaming.
If your cloud save data is intact but your local save file is glitched, resetting it can clear the UI loop. This will not reset your online multiplayer or Zombies rank, as that data is saved on Activision's servers. Close the game entirely.
A corrupted config file can cause issues:
