Ss-sav-009_s.7z.001 -

: You need all accompanying parts (e.g., .7z.002 , .7z.003 , etc.). You cannot extract the data using only the .001 file.

: Right-click only the file ending in .001 . Extract : SS-Sav-009_s.7z.001

: Use a reputable tool like 7-Zip (Windows) or The Unarchiver (macOS). 2. Extraction Steps : You need all accompanying parts (e