: Multi-part archives are split into segments like .part1.rar , .part2.rar , and so on. The extraction software must have access to all segments to successfully rebuild the original file(s).

How to Extract Multiple RAR Files into One Folder (Windows 10/11)

: If any part, including Part 2, is incomplete or corrupted, the entire extraction will fail. You can use command-line utilities like unrar to check which specific part has a checksum error.

: Always initiate the extraction from the first part of the set. Starting from Part 2 will typically result in an error because the tool lacks the header information contained in Part 1. Recommendation for Extraction

The file is the second volume of a multi-part RAR archive . Because multi-part archives (also called split or spanned archives) function as a single unit, you cannot extract or view the full contents of Part 2 individually. Key Characteristics of Spanned Archives