Just tried your fix but it doesnt work for me (Resistance.3.PS3-DUPLEX) even though i installed everything as mentioned in your info. BUT i tried this fix by danixleet [Register or Login to view links] for 1.02 update and works great.
2) Copy to PS3 Internal HDD (Like any other game run in MM) - (I installed and booted game from External HDD)
3) Install Official FW 3.60 Update (Game Update 1.02) [Register or Login to view links]
4) Install Patched Update for 3.55 ([Register or Login to view links])
5) Run Game