Poklegarc-nswtch-[base]-nsp-ziperto.part2.rar -

Ensure you have part1.rar , part2.rar , etc., in the same folder. Use Extraction Software: Use software like 7-Zip or WinRAR.

To use this file, it must be part of a set (e.g., part1, part2, etc.) downloaded from Ziperto. How to Handle Multipart .rar Files POKLEGARC-NSwTcH-[BASE]-NSP-Ziperto.part2.rar

If the extraction fails, part2.rar might be corrupted. Try downloading it again. Ensure you have part1

Nintendo switch game has multiple NSP files : r/SwitchPirates How to Handle Multipart

Based on the filename POKLEGARC-NSwTcH-[BASE]-NSP-Ziperto.part2.rar , this is the second part of a multi-part RAR archive containing a base game NSP file for a Nintendo Switch game (likely Pokémon Legends: Arceus, implied by "POKLEGARC").

Note: Ensure your Switch is running custom firmware to install NSP files.

This often means one of the parts was not downloaded completely.