If files are different sizes or missing, re-download the specific corrupted files from a clean, community-verified source. 3. Disable Antivirus and Exclude Game Folder
Try deleting or moving the custommods folder to a backup location. Restart the game to see if the UI error clears. 5. Run as Administrator and Adjust Compatibility
Setting stats too high or modifying the barracks through a mod menu often triggers this error. Missing/Broken Files (Cracked):
In cracked versions of Black Ops 3, UI Error 27393 is almost always related to missing, corrupted, or mismatched game files. Because cracked games cannot connect to official Steam servers to verify files, the game engine throws a user interface (UI) exception when it fails to locate specific assets. The most common culprits include: ui error 27393 black ops 3 cracked
Sometimes, the game cannot create new, uncorrupted files because it lacks permissions. Right-click BlackOps3.exe . Go to -> Compatibility . Check Run this program as an administrator . Preventing Future UI Errors To avoid seeing UI Error 27393 again:
Many users on Reddit recommend using the Ezz boiii client, which can sometimes bypass these specific UI errors entirely or allow the game to launch after clicking "OK".
: A breakdown in your locally stored profile data will loop the user interface menu every time you open a weapon slot. Step-by-Step Fixes for UI Error 27393 If files are different sizes or missing, re-download
Some users have found success by setting all levels to 0 within a mod manager tool, then hitting Esc to refresh the menu and bypass the lock.
Antivirus software (including Windows Defender) frequently flags crack files as Trojan or Malware, silently deleting them and causing UI errors. temporarily.
Look for a folder named Call of Duty Black Ops 3 or check inside the Activision folder. Locate the LPC folder. Restart the game to see if the UI error clears
A: It can appear in multiplayer bot matches too, but mostly in the main menu and Zombies lobby.
If the error occurs specifically in the "Gunsmith" or when selecting weapons, it may be caused by a corrupted "Custom Mod" (blueprint). Players often fix this by using the "blueprint lobby glitch" to identify and delete the specific problematic mod slot. Binary Replacement:
Avoid using excessive or "illegal" attachments on weapons in the gunsmith.
Many pirated versions of Black Ops 3 rely on clients like Boiii or the T7 Patch to function correctly in multiplayer. If your client is outdated, it can trigger UI mismatches.
