To put together the content of a split archive like , you need to ensure you have all the other numbered parts of the sequence (such as .001 , .003 , etc.) in the same folder. A file ending in .002 is the second part of a multi-volume archive that must be joined and extracted as a whole. Steps to Reassemble and Extract 7z.001 7z.002 7z.003 help please - SourceForge