To extract a file, follow this guide to join and unpack the split archive using 7-Zip or other compatible utilities. 1. Preparations

: Ensure all parts have identical names before the numbering (e.g., patch1267.7z.001 , patch1267.7z.002 ). 2. Extraction Steps (Windows) How to extract part files 001 using 7zip on windows (2026)

: A .001 extension indicates this is the first part of a split archive. You must have all subsequent parts (e.g., .002 , .003 ) in the same folder for the extraction to work.