How To Fix Unarc.dll Returned An Error Code 14 (4K × 1080p)

Modern high-performance CPUs can sometimes outpace the memory's ability to cope during intense extraction. Open msconfig > > Advanced Options .

Few things are more frustrating than waiting for a large file to download, only to be met with a cryptic error message during extraction. If you are seeing the message (often accompanied by "-14" or "ERROR: archive data corrupted"), you are not alone. how to fix unarc.dll returned an error code 14

This is the most common fix. Large game repacks require massive amounts of RAM to decompress. If you have 8GB or 16GB of RAM, it might not be enough for the peak load. Increasing the Virtual Memory (using your hard drive as temporary RAM) usually solves this. how to fix unarc.dll returned an error code 14