The string you provided refers to a pirated software archive for on the Nintendo Switch, specifically an "Update 1.05" NSP file sourced from the site Ziperto.
If you are attempting to use this specific file, keep the following in mind: DOOM3-(USA)-NSwTcH-NSP-Update105-Ziperto.rar
The file name is a jagged string of code— DOOM3-(USA)-NSwTcH-NSP-Update105-Ziperto.rar . It sits in the "Downloads" folder like a stray piece of industrial debris, a compressed pocket of Mars waiting to be unpacked. The string you provided refers to a pirated
: To run an .nsp file, your Switch must be running custom firmware like Atmosphere . You can find guides on the Switch Homebrew site if you are exploring the technical side of the console. DOOM3-(USA)-NSwTcH-NSP-Update105-Ziperto.rar