The .rar extension indicates that the game files are compressed. You cannot install a .rar file directly onto a Nintendo Switch. : Use software like 7-Zip or WinRAR on your PC.
: Copy the extracted .nsp files to an "NSPs" folder on your SD card, then use Goldleaf to browse and install them. Coloring Pages Lumberhill Tales [2DLC][US] NSP.rar
This guide outlines how to handle the file and what to expect from the game content on the Nintendo Switch. 1. Extracting the NSP File Coloring Pages Lumberhill Tales [2DLC][US] NSP.rar
: Connect your Switch to your PC and use NS USB Loader to send the files directly to an installer like DBI or Awoo. 3. Game Overview & DLC Content Coloring Pages Lumberhill Tales [2DLC][US] NSP.rar