: Right-click the .001 file and select 7-Zip > Extract Here or Extract to "FAP_26" . 7-Zip will automatically detect and join the subsequent parts.

: Ensure you have all sequential files in the same folder (e.g., FAP_26.7z.001 , FAP_26.7z.002 , etc.). If any parts are missing, the extraction will fail. Use 7-Zip or WinRAR :

To "put together" or extract a split archive file like , you need to use a file archiver utility. The .001 extension indicates that this is the first part of a multi-volume compressed archive. Steps to Extract