Batman Arkham City Fatal Error Qa Approved Build January Work May 2026

The "Fatal Error! QA_APPROVED_BUILD_JANUARY_2011" (or similar date) is a frequent issue in Batman: Arkham City

That’s why your search for "batman arkham city fatal error qa approved build january work" leads to years-old Reddit threads — everyone is fighting the same ghost. The "Fatal Error

1. Right-click the game in your Library and select Properties.
2. Under the General tab, look at the Launch Options field.
3. If there is any text in this box (e.g., -nologos, -dev), delete it.
4. Close the window and launch the game.

Go to the folder where your game is installed (usually under Steam\steamapps\common\Batman Arkham City GOTY\Binaries\Win32). Right-click on BatmanAC.exe and select Properties. Click the Compatibility tab. Right-click the game in your Library and select Properties

• Download xlive.dll wrapper from Ultimate ASI Loader or use Xliveless (version 0.999b7).
• Extract the file into the same game folder (where BatmanAC.exe lives).
• Delete any original xlive.dll, msidcrl40.dll, or gfwlclient.dll if present.

5. Final Check: Does “January Work” Now?

After applying Fixes #1 through #4, here’s how to verify the error is gone: Go to the folder where your game is

Step 3: Force DirectX 9 Mode (Not DX11)

The January QA build has broken DX11 memory management. Force DX9:

FIX 01: The "Thread Count" Patch (Most Likely)

The game was built before modern multi-core processors (like the Ryzen series or high-end Intels) became standard. Arkham City often tries to use too many threads and chokes.