: You must have all related parts in the same folder.

: Make sure you have enough space on your hard drive to extract the contents of the file. RAR files can contain large amounts of data, so it's essential to have sufficient disk space.

The suffix .rar tells us immediately that this is a compressed archive. RAR (Roshal Archive) files are used to bundle multiple files into a single, smaller package.

The repaired file will be created as rebuilt.hrj01310553part1.rar . Run the test again.

If the test finishes with (or “No errors detected”), you’re safe to extract.

This indicates that the file is the first segment of a "split archive." To successfully extract the contents, you must have all subsequent parts (e.g., part2, part3) in the same folder.

Because this specific string appears to be a unique identifier (likely a hash or a specific internal catalog number), here is a breakdown of what such files usually represent and how to handle them: Potential File Content Segmented Archive: