Before you can open the file, you need all the other numbered parts (e.g., SS-Ang-007_v.7z.002 , .003 , etc.).

You cannot open these files natively in Windows or macOS; you need a third-party tool like the official 7-Zip for Windows or The Unarchiver for Mac. How to extract part files 001 using 7zip on windows (2026)

All parts must have the exact same name except for the trailing numbers. Step 2: Extract the Data

Make sure all parts are in the same folder .