A small subset of users get error 27393 because of third-party overlays.

If none of the above work, you may be suffering from a server-side desync. Because Black Ops 3 is an older title, sometimes the official API that loads your player card or stats throws a malformed packet. In this scenario, only waiting 24-48 hours or contacting Activision Support to have your profile "refreshed" will solve it.

While rare, the Steam Overlay can conflict with the Bo3 UI renderer.

Do you have community-downloaded paintjobs? Error 27393 loves to pop up when a specific camo is corrupted.

Some users report that only a full reinstall of Black Ops 3 fixes the error—but only if they also delete all remaining folders after uninstalling.

Ui Error 27393 Black Ops 3

A small subset of users get error 27393 because of third-party overlays.

If none of the above work, you may be suffering from a server-side desync. Because Black Ops 3 is an older title, sometimes the official API that loads your player card or stats throws a malformed packet. In this scenario, only waiting 24-48 hours or contacting Activision Support to have your profile "refreshed" will solve it.

While rare, the Steam Overlay can conflict with the Bo3 UI renderer.

Do you have community-downloaded paintjobs? Error 27393 loves to pop up when a specific camo is corrupted.

Some users report that only a full reinstall of Black Ops 3 fixes the error—but only if they also delete all remaining folders after uninstalling.