Open that working lic.dat in your hex editor, locate the 9-character Title ID string (e.g., BLES00123 ), and change it to match your missing game's Title ID (e.g., BLUS30109 ).
Go to offset . Manually type the new checksum value over the old 4 bytes at that location. Save : Save the file in the LICDIR folder. Method 2: Automated Generation Tools Ps3 Generate Lic.dat
If your primary goal is playing on PC via the RPCS3 emulator, the emulator strictly requires either a lic.dat file for folder games or a properly decrypted .iso image. Open that working lic
Ensure the Title ID in LIC.DAT exactly matches the PARAM.SFO Title ID. Ps3 Generate Lic.dat