Try running RPCS3 as an Administrator. Sometimes Windows prevents the app from "seeing" files in protected directories (like Program Files).
Happy emulation
If you manually moved folders here, ensure the folder name matches the (e.g., NPUB31154 ). If the folder name is wrong or the PARAM.SFO file is missing from inside that Title ID folder, the game will remain invisible. 4. Check Your Metadata (PARAM.SFO) rpcs3 can't find new software