If you believe you have a legitimate copy and are having technical issues with a digital backup you own (per fair use / local laws), please clarify your region and use case — though note that circumventing DRM or running unauthorized code on a Switch is still against Nintendo’s policies and may void warranties.
Jake sat at his desk, the micro-USB cable snaking from his Switch to his laptop. He opened Tinfoil, the homebrew installer of choice for the scene. He dragged and dropped the NSP file. The progress bar crawled. Resident Evil Revelations 2 Switch NSP ACTUAL...