How To Fix Unarc Dll Returned An Error Code 6 Fifa 13 Link Jun 2026

Marco had been excited all week to play FIFA 13. He downloaded the installer, launched it — and the setup crashed with a cold line: "unarc.dll returned an error code: 6." Frustrated but determined, he tracked down the problem like a detective.

Since error code -6 strongly suggests a corrupted archive, re-downloading the installer is the most direct fix. A single corrupted part in a split archive can cause the entire decompression to fail, so if the FIFA 13 installer you have is a repack split into multiple RAR or 7z parts, download every single part from the original source again. Try obtaining the installer files from a different, trusted source if possible. Before running the new installer, temporarily to prevent them from interfering during the installation process.

Right-click the setup.exe for FIFA 13 and select "Run as administrator" . 4. Turn Off Antivirus/Windows Defender Temporarily

Under Virus & threat protection settings , click . Toggle Real-time protection to Off . how to fix unarc dll returned an error code 6 fifa 13 link

To help pinpoint the best solution for your setup, could you share a bit more context? Let me know:

If the installer isn't the problem, your hard drive might be. A failing drive can corrupt files during extraction. To check, use Windows' built-in tool:

Are you installing the game from an (like EA App/Origin) or a third-party backup/disc ? How much physical RAM does your PC have installed? Marco had been excited all week to play FIFA 13

Quick checklist (do these in order):

Type into the Windows search bar, right-click Command Prompt , and select Run as administrator .

Your security software can sometimes mistakenly identify files in the FIFA 13 installer as threats and block them or quarantine them mid-installation, leading to a corruption error. A single corrupted part in a split archive

Type the following command and press Enter to unregister the file: regsvr32 /u Isdone.dll

This is critical. Modern antivirus (Avast, Bitdefender, Windows Defender) hates how repack installers unpack encrypted data. It will quarantine unarc.dll or an .exe file mid-process, causing error -6.

: Real-time protection systems flag the unpacking process as suspicious activity and lock down the files.

Under the tab, click Settings in the Performance section.