A: Not necessarily. However, if you got the file from an untrusted source and its signature is "This is not FreeArc" but it also doesn’t match ZIP/RAR, scan it with an antivirus before attempting any repair. Malware sometimes uses fake archive extensions.
A: No. A 0-byte file contains no data. Redownload the original archive. A: Not necessarily
Don’t panic. In 90% of cases, your data is still intact. This article explains exactly why this error occurs, how to fix it, and—most importantly—how to recover your data even when the archive appears corrupt. The error message is explicit but technical. It means the software you are using (e.g., FreeArc, 7-Zip, or WinRAR) has tried to read the file header—the first few bytes that identify the archive type—and found data that does not match the expected .arc format. Don’t panic
Encountering the error message: "This is not FreeArc archive or this archive corrupt link" can be frustrating, especially when you need critical files. This error typically appears when trying to extract or open an archive (usually with the .arc extension) using FreeArc or a compatible archiver. If you’ve landed here, you’re likely staring at a failed extraction and a seemingly useless file. especially when you need critical files.