Rus-8.7z.002 [RECOMMENDED]

: Ensure you have all the necessary files in the same folder. At a minimum, you need RUS-8.7z.001 and RUS-8.7z.002 . If there are more (like .003 ), you need those too.

: Ensure the files are named exactly the same except for the suffix (e.g., they must all start with RUS-8.7z ). RUS-8.7z.002

You cannot "open" part .002 directly. To get to the content inside, follow these steps according to guides from Microsoft Q&A and 7-Zip forums: : Ensure you have all the necessary files in the same folder