: Instead of clicking the .z01 file, right-click the last file in the sequence (the one ending in .zip ) and select "Extract Here" or "Extract to [Folder Name]" .
: Ensure you have downloaded every numbered part of the set (from .z01 to however many there are) along with the accompanying file that ends in a plain .zip extension. (StarSessions) Olivia - 06 Sets And 06 Videos.z01
Note: The software will automatically find and join the .z01 , .z02 , etc., files to reconstruct the full folder. Troubleshooting : Instead of clicking the