Gastationsim-(usa)-nswtch-[base]-nsp-ziperto.rar -

A place for info I've learnt in IT & stuff. (I get a little kick back from affiliate ads & links, just so you are aware)

On your PC, the Switch will appear as a drive. Open the drive and find the or "NAND Install" folder.

Drag and drop your .nsp file directly into that folder; the app will handle the installation automatically. GASTATIONSIM-(USA)-NSwTcH-[BASE]-NSP-Ziperto.rar

Since the file ends in .rar , you first need to extract its contents on your computer. Use a tool like 7-Zip or WinRAR. On your PC, the Switch will appear as a drive