The filename refers to the second volume of a multi-part compressed archive created with 7-Zip . Understanding This File Type
Do not attempt to open the .002 file directly. Instead, right-click the .001 file and select Extract using 7-Zip or a similar tool like WinZip . 18ss20220505_014200.7z.002
When a file is too large to share easily, it is often "split" into multiple smaller pieces. The filename refers to the second volume of
Ensure all pieces of the archive (e.g., .001 , .002 , .003 ) are in the same folder . When a file is too large to share
Do you have the of this archive (like the .001 file) in the same folder?
The software will automatically detect and join the other parts to recreate the original file.
The string 20220505_014200 likely indicates a timestamp (May 5, 2022, at 1:42:00 AM), which is common for automated backups or security footage exports. How to Open It

