| Step | Fix | Primary Goal | Difficulty | | :--- | :--- | :--- | :--- | | | Basic Cleanup & Restart | Clears temporary system conflicts and frees resources. | Very Easy | | 2 | Verify & Re-download Installer | Ensures the installation files themselves are not corrupted. | Easy | | 3 | Disable Antivirus/Firewall | Prevents security software from interfering with the setup. | Very Easy | | 4 | Increase Virtual Memory | Provides more memory headroom for decompression. | Moderate | | 5 | Install/Repair Visual C++ Redistributables | Fixes missing or broken runtime components. | Easy | | 6 | Run SFC and DISM Scans | Repairs corrupted Windows system files. | Easy | | 7 | Set Compatibility Mode & Run as Admin | Fixes compatibility issues between the old game and the new OS. | Very Easy | | 8 | Re-register or Replace Unarc.dll | Attempts to fix a potentially corrupted DLL (less likely to help). | Advanced |
: High-performance processors can sometimes overheat or cause timing mismatches during high-speed decompression. Change your Power Plan to "Balanced". Advanced Options , temporarily limit the number of processors to 4 or 6. Advanced Troubleshooting Install in Safe Mode : Boot Windows into to run the installer with minimal background interference. Repair System Files Command Prompt (Admin) sfc /scannow followed by DISM.exe /Online /Cleanup-image /Restorehealth to fix potential OS-level corruption. Verify Integrity
Follow these solutions in order, from the easiest software fixes to advanced hardware troubleshooting. 1. Disable Antivirus and Windows Defender
The error stems from an inability to extract raw data blocks from the installation media to your local hard drive or solid-state drive. The root causes typically fall into these areas: how to fix unarc dll returned an error code 6 fifa 13 link
⚽
during installation, as these can block the decompression of files. Check Disk Space
, and delete all files in the folder to clear potential conflicts during decompression Run as Administrator : Right-click the file and select Run as administrator to ensure the installer has the necessary permissions Advanced Troubleshooting | Step | Fix | Primary Goal |
: Error code 6 often means "data corrupted" . If you downloaded the game, re-check the integrity of the files (e.g., rehash the torrent) or download it from a different source . Advanced Recovery
Install the Complete VC Redist package to ensure all runtime components are present. 7. Increase Virtual Memory (Page File)
Sometimes the file is genuinely corrupt. FIFA 13 repacks are often split into 20+ parts ( .r00 , .r01 , etc.). If one part downloaded incorrectly, the error appears. | Very Easy | | 4 | Increase
The required DLLs are missing, unregistered, or corrupted within Windows. Step-by-Step Solutions to Fix Error Code -6
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.