7-Zip / Discussion / Open Discussion: Repair corrupt 7z archive

: All files must be in the same directory and have identical base names (e.g., do not rename one to backup_2E.7z.002 ). 2. Recommended Software

: Reliable alternatives for Mac users that handle split archives automatically. WinRAR (Windows) : Also supports .001 split volumes. 3. Extraction Steps Right-click only the first file: 2E.7z.001 . Select 7-Zip > Extract Files... (or "Extract Here").