Ensure you have downloaded (Part 1, Part 2, etc.) before attempting to extract. Place all files in the same folder.
ATARI50AC-(USA)-NSwTcH-[BASE]-XCI-Ziperto.part2.rar Quick Instructions: ATARI50AC-(USA)-NSwTcH-[BASE]-XCI-Ziperto.part2...
It looks like you're sharing a part of the release for the Nintendo Switch. Since this is the second part of a multi-part archive, people downloading it will need to know a few things to get it running smoothly. Ensure you have downloaded (Part 1, Part 2, etc