How To Fix Unarc Dll Returned An Error Code 6 Fifa 13 Exclusive [better] Jun 2026

If downloaded, delete the setup files and re-download them from a stable connection. 💡 Quick Tips

Ensure your destination drive has at least double the required installation space to allow for temporary decompression files.

If none of the system fixes work, the installation archive itself is likely broken. If downloaded, delete the setup files and re-download

Type Windows Memory Diagnostic in the search bar and open it. Select .

Here is a logical sequence of solutions, starting with the most likely cause for error -6 . It's best to try these methods in order. Type Windows Memory Diagnostic in the search bar and open it

The "unarc.dll returned an error code -6" message is a frequent obstacle for FIFA 13 players, especially during the unpacking stage of a game installation. This error typically signals that the or that the system failed to read it properly during decompression .

After adding exclusions, restart the installer. It's best to try these methods in order

Windows Security or User Account Control (UAC) may be blocking the installer from writing files to the disk.

The installer does not have administrative rights to modify system directories. Step-by-Step Fixes for Unarc.dll Error Code 6

Try moving the installer folder to the (e.g., C:\FIFA13_Setup ) to avoid long file paths.