i have the same problem and i'm going to try and redo the entire process, if i'm going to use the get_idps.pkg, what CFW should my ps3 be in? version 4.11 true blue 2.62? or REBUG 3.55.2? or kmeaw 3.55? i already followed patrickbatman's rap2rif when i installed both batman AC and ME3 but DLC's are not activated.
I recently re-did PatBat's rap2rif guide, since I purchased a new laptop recently and had to install cygwin on there. You can run idps.pkg using the latest TB dongle firmware - just make sure that the dongle is removed before you run it.
i re-did the rap2rif guide and still nothing as usual, any more advice? also when i installed the ME3 extended cut it worked, but when i try to install DLC's that needs activation they won't work. any clue on what maybe the ps3's problem on installing DLC's?