: Use the latest version of WinRAR or 7-Zip . Older versions often throw "Header Corrupt" errors on modern multi-part archives.
: A middle segment of the data stream. You cannot "open" this file individually; it contains raw data that only makes sense when combined with all other parts. How to Extract Successfully
: Always right-click on Part 01 and select "Extract Here." The software will automatically find Part 14 and the others to stitch the files back together. Troubleshooting Part 14 Errors