Error: this is not FreeArc archive or this archive is corrupt
Encountering the message is a common frustration, especially for gamers installing highly compressed "repacks" (like those from FitGirl or DODI). This error typically occurs when the UnArc.dll or ISDone.dll library fails to read the .arc files during the extraction process. Error: this is not FreeArc archive or this
How to Fix "Error: This is not FreeArc archive or this archive is corrupt" Error: this is not FreeArc archive or this