A standard RAR file is a single container. A .part1.rar file is different—it is a of a larger whole.
If the program says a part is corrupt, you will need to redownload that specific part. H-RJ01059576-v1.08.part1.rar
: Many older file-hosting services and email servers imposed strict limits on individual file sizes. Splitting files was—and remains—the primary workaround for these limitations. A standard RAR file is a single container
To understand what this file represents, we have to break down its nomenclature, which follows a standard pattern used for cataloging and multi-part compression: H-RJ01059576-v1.08.part1.rar