18ss20220505_014200.7z.002 -

Only open archives from sources you trust. Be cautious of fake download sites; for example, the official site is 7-zip.org , while other similar-sounding domains have been known to distribute malware.

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

This indicates that this file is the second piece of the sequence. You will almost certainly need the first piece (ending in .7z.001 ) and any subsequent pieces (like .003 ) to open the content. Only open archives from sources you trust

Do you have the of this archive (like the .001 file) in the same folder? Instead, right-click the

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