u/DIOsNotDead

so I've installed RPCS3 to get into the Ratchet & Clank franchise and downloaded all my games from Internet Archive and Vimm's Lair. after completing R&C Trilogy for a first playthrough, i tried opening Ratchet: Deadlock but it says the digital content couldn't be decrypted due to an incorrect or corrupted RAP file.

i downloaded R:D for the PS3 on Internet Archive, which was the only one there that isn't a prototype version or for PS2. i already downloaded the .iso file and torrent, mounted the .iso on File Explorer, then drag and dropped the .pkg file on RPCS3, and then the .rap after. every time i do so, the same error pops up then i delete and try again.

i even downloaded a PSN PKG Encryptor & Extractor, had the .pkg decrypted, then put the folder into the correct location plus the .rap file in its own location. still the same error.

i really don't know what i've been doing wrong. i'd like to know if there's any way to fix this, or if the download on Internet Archive is actually broken, perhaps a suggestion where i can download it safely?

i already tried playing the Japanese version on PCSX2 because i felt i had no options and, as much as i know my Hiragana and Katakana from Duolingo, i hated not being able to understand cutscenes and gameplay dialogue, sorry lol