Close
Double-click the .001 file; The Unarchiver will automatically detect the other parts and join them.
Ensure you haven't renamed any files. If your files start at .008 , you are missing the beginning of the archive and cannot open it. Y2K.7z.008
Use the Official 7-Zip Website (Windows) or The Unarchiver (macOS) to handle split archives. 2. How to Recombine and Open Double-click the
Right-click only on Y2K.7z.001 . Do not try to open part .008 directly. Extract: Windows: Select 7-Zip > Extract to "Y2K/" . Double-click the .001 file