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Black Ops Cold War UI Errors 85118, 17109, 26465, 43399, and 85870: What to Do

No official cause or code-specific fix is established for these Black Ops Cold War UI errors. Try restarting and checking for updates, then record what triggers the code.
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If Call of Duty: Black Ops Cold War displays UI error 85118, 17109, 26465, 43399, or 85870, there is no confirmed public explanation tying those codes to a specific cause or fix. Try restarting the game and checking for updates as general, low-risk steps—not as verified solutions for these codes. If the error returns, record your platform, game mode, and the action that triggered it before contacting support.

What these Black Ops Cold War UI error codes mean

A PiunikaWeb video published May 6, 2022, groups codes 85118, 17109, 26465, 43399, and 85870 as errors reported by players. It also names code 92805. The video does not provide an official explanation or map any of the codes to a cause. View the PiunikaWeb video.

That leaves an important distinction: the codes are reported in connection with the game, but their meaning is not established by the available official notes. The code alone does not show that your account is banned or compromised, that your hardware is defective, or that game servers are down.

Why “UI error” does not identify one shared problem

Treyarch’s historical patch notes describe UI errors in different situations, which shows that the label can cover distinct issues. The notes do not identify those issues as codes 85118, 17109, 26465, 43399, or 85870.

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  • Launch Week Patch Notes, November 20, 2020: Treyarch listed fixes for an error when returning to the post-match lobby and a rare error after the Zombies exfil cinematic. The notes also mentioned a CODCaster loading error in Custom Games.
  • November 23, 2020 patch notes: Treyarch said it addressed a UI error that could occur while loading into Fireteam: Dirty Bomb on Ruka.
  • February 9, 2021 patch notes: Treyarch described a dismissible UI error when exiting a League Play match in the After Action Report.
  • April 23, 2021 patch notes: Treyarch named UI Error 95650 or 22241 when switching to the Weapons tab offline. Those are different codes from the five in question.

Safe first steps to try

A Gamer Tweak guide updated October 29, 2025, recommends restarting the game and checking for updates as general steps for Call of Duty UI errors. These are reasonable starting points, but the guide does not establish that either step fixes the five Black Ops Cold War codes specifically. See Gamer Tweak’s general UI-error guide.

  1. Restart the game. Close Black Ops Cold War fully, then launch it again and see whether the error recurs.
  2. Check for a game update. Use your platform’s normal update process and install an available update before testing again.
  3. Note whether the same event triggers the error. If it returns, record what you were doing immediately beforehand rather than assuming the code has a particular meaning.
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What to record if the error keeps appearing

When you report the issue, include the exact code and enough context to distinguish your case from other UI errors:

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  • Your platform.
  • The game mode or menu you were using.
  • The action immediately before the error appeared—for example, loading into a match, returning to a lobby, or opening a menu.
  • Whether restarting or installing an available update changed the behavior.

Contact official support with those details if the error persists. Without an official diagnosis for these particular codes, avoid treating them as proof of an account, hardware, or server problem.

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