If one part is missing or partially downloaded, the extraction will fail. Re-download the specific part that is corrupted.
Files named name.part1.rar , name.part2.rar , etc., are interdependent. apulfmqs.part1.rar
If you only have part1 , you cannot extract the contents. You need all files labeled part[x] . If one part is missing or partially downloaded,
Disclaimer: This information applies to the file format in general, as I do not have access to the contents of that specific file. To assist you further, please let me know: which might get corrupted. Ensure apulfmqs.part1.rar
Splitting files allows large archives to be uploaded/downloaded more reliably than a single, massive file, which might get corrupted.
Ensure apulfmqs.part1.rar , apulfmqs.part2.rar ... apulfmqs.partN.rar are in the same folder on your computer.