Are you running any (like the T7 Patch or MXT)?
Start with the quick fixes before moving to the more advanced methods like editing the config.ini file or adjusting the TDR Delay. If you use mods or custom clients, pay special attention to those specific steps.
Use the Gunsmith to identify which custom mod causes the UI to hang.
Overclocked CPU cores—especially on older Intel CPUs—are a major cause of game instability. If you've overclocked your CPU or GPU, reverting to default speeds may resolve the error. Under extreme cases, you can try lowering your CPU core voltage, but only if you're experienced with hardware settings. ui error 27393 black ops 3
Console players often face this issue due to corrupted temporary data stored in the system cache.
When you see the screen, do not press anything .
Common triggers for this error include:
Persistent issues often stem from deeper conflicts or a damaged core installation.
: On PC, navigate to the game’s install directory and delete the LPC folder. The game will re-download clean UI data upon the next launch.
While Activision and Treyarch no longer actively patch the decade-old title, the dedicated community has mapped out exactly why this code triggers and how to completely bypass it. Below is a comprehensive guide to understanding and fixing UI Error 27393. What Causes UI Error 27393? Are you running any (like the T7 Patch or MXT)
UI Error 27393 is a common error that occurs in Call of Duty: Black Ops 3, typically affecting players on Xbox, PlayStation, and PC platforms. The error is characterized by a frozen or crashed user interface, making it impossible to navigate through the game's menus or play online multiplayer.
Disconnect your internet or switch Steam/your console to . Enter Local Play .
If the problem continues to occur randomly between matches, check for general file corruption or operating system permission blocks. Use the Gunsmith to identify which custom mod
Plug the modem back in first, and wait for all the lights to stabilize.