"This file is segment 2 of a multi-part 7-Zip archive. Please ensure all related parts (starting with .001 ) are in this directory before attempting extraction."
If you are looking for clear text to use in a readme or as a status message, here are a few options:
Do you have the of this archive, or are you trying to troubleshoot a specific extraction error ?
This is not a standalone file. It is the second segment of a larger archive created with 7-Zip .