: You cannot "review" or open the .002 file individually. To access the contents, you must have all parts of the set (starting with .001 ) in the same folder. How to Use This File
The extension indicates that this is the second part of a multi-volume archive created by 7-Zip .
: Ensure you have LRG1E4.7z.001 , LRG1E4.7z.002 , and any subsequent parts.