Modern Switch scene installers like Tinfoil or DBI require specific USB drivers. If a repack is corrupt (common with large files), you will get an "Invalid NSP" error. You cannot just drag and drop; you need a properly structured SD card and the correct USB-C cable.
Zen Studios does not stop tweaking. If you are using an offline or "scene" release, finding the correct pinball fx switch nsp update is vital. Here is what recent patches (v1.0.5 to v1.1.9) have fixed: pinball fx switch rom nsp update dlc repack
Warning: Do not install an update that is higher than your firmware version. Pinball FX v1.1.6+ requires Switch firmware 16.0.0 or higher. Modern Switch scene installers like Tinfoil or DBI
Disclaimer: This section is for educational discussion of file structures. Downloading copyrighted Nintendo Switch games you do not own is illegal in most countries. Warning: Do not install an update that is
If you are determined to chase the repack, here is the logical workflow the scene uses:
Zen Studios runs frequent 50-75% off sales on table packs. During a holiday sale, the entire $400 library can be had for $90. If you have a hacked Switch, you could theoretically dump your own purchased NSPs (which is legal in some jurisdictions) instead of downloading a suspicious repack.