Modern antivirus software (Avast, Norton, Windows Defender) aggressively sandboxes installers. When the unarc.dll tries to decompress FIFA 13’s crack or modified DLLs, the AV quarantines the file mid-process, causing a -6 error.
Correct procedure:
Virus & threat protection → Manage ransomware protection → Turn off Controlled folder access.Warning: Only disable AV for trusted FIFA 13 repacks from reputable sources (e.g., RG Mechanics, FitGirl, CorePack). Do not disable for unknown executables.
The “unarc.dll returned an error code -6” for FIFA 13 is not a death sentence. It is a symptom of modern security software, memory limitations, or repack quirks. By systematically applying Method 1 (Admin/Compatibility) , Method 2 (Antivirus) , and Method 3 (Pagefile) , you will solve 95% of cases.
For the remaining 5%, use Method 7 – switch to a different repacker’s “link.” Remember: FIFA 13 is over a decade old, but its gameplay is timeless. Don’t let a DLL error deny you those classic career mode memories.
Good luck, and enjoy the beautiful game. ⚽
Need more help? Leave a comment below with the exact error message and at what percentage it fails. Include your Windows version and antivirus software.
unarc.dll error code 6 typically occurs during the installation of games like how to fix unarc dll returned an error code 6 fifa 13 link
when the installer fails to read or decompress archive files
. This is often due to insufficient system resources, corrupted temporary files, or restricted file paths. Microsoft Learn 1. Clear Temporary Files
Corrupted data in your temporary folders can interfere with the unpacking process. Windows Key + R , and press
Select all files and delete them (skip any that are currently in use). Repeat the process by typing box and deleting those files as well. 2. Increase Virtual Memory (Paging File)
If your system runs out of physical RAM during decompression, it may trigger this error. Search for "View advanced system settings" in Windows and open it. tab, click in the Performance section. tab in the new window and click Virtual memory
Uncheck "Automatically manage paging file size for all drives". Select your Custom size , and set the Initial size to 100 MB and the Maximum size to 3000 MB (or higher based on your available disk space). , and restart your computer. 3. Check Installation Path and Naming
The "Unarc.dll returned an error code 6" is a common headache for FIFA 13 players, usually appearing during installation or decompression. It typically indicates that the installer cannot read the archive data, often due to corrupted files, insufficient memory, or system permission conflicts. Why Does This Error Occur? Add exclusion folders (even better):
Data Corruption: The installation archive (often in repacks) might be incomplete or damaged.
Memory Issues: Insufficient RAM or a small "Page File" (virtual memory) can cause decompression to fail.
Path Conflicts: Using non-English characters or long file paths for the installation folder can trigger "code 6".
Antivirus Interference: Security software may block the extraction of modified game files, mistaking them for threats. Step-by-Step Fixes for FIFA 13 1. Adjust Virtual Memory (Page File)
Many decompression errors occur because the system runs out of "scratch space" in memory. Decompression Failed With Error Code12 Reloaded 41
The error “unarc.dll returned an error code -6” when installing FIFA 13 typically means that the installer’s decompression process failed. This is almost always related to corrupted or incomplete game files, a faulty download, or conflicts with Windows security settings.
Here’s how to fix it step by step.
Sometimes, your computer thinks it’s being helpful by preventing programs from writing to certain folders, causing the "Error Code 6" crash.
The Fix:
Error code 6 usually happens because your antivirus (Windows Defender or third-party) sees the cracked game files as a threat and silently deletes or quarantines them during the extraction process.
The Fix:
"Getting Unarc.dll error code -6 in FIFA 13? Don't redownload. Here's the fix:
First, right-click your setup file and run as administrator. Still broken? Download the 4GB Patch tool and apply it to setup.exe. Still no? Increase your virtual memory to 16 gigs in Windows settings.
For 90% of users, running as admin fixes it. If not, the 4GB patch will. Leave a comment if you're still stuck." corrupted temporary files
