Peeking Inside Gigantic Zips with Only Kilobytes - Hacker News
If you receive a "Checksum error" or "Unexpected end of archive," ensure that part2.rar has the exact same file size as other parts (except typically the last one). Moero.Chronicle.v1.0.15.part2.rar
It significantly reduces file size, especially when the archive contains many small, similar files. Peeking Inside Gigantic Zips with Only Kilobytes -