: Ensure you have all sequential files in the same folder (e.g., hot.7z.001 , hot.7z.002 , hot.7z.003 , etc.).
: Standard archive tools on MacOS might not handle split .7z files natively. Use third-party apps like The Unarchiver or Keka for Mac, or ZArchiver or RAR for Android. hot.7z.001
Do you have the (like .002, .003) in the same folder as the .001 file? How to Extract .7z.001 files - Microsoft Q&A : Ensure you have all sequential files in the same folder (e
