Lucky Patcher Issue

HI

I just got hold of a xperia arc reverted as I used to love the phone sooo much. Unlocked boot loader rooted it installed HD aroma and its all good. went to install copilot and then went to use lucky patcher and bam you don't have proper root access to proceed you need to have root access blah blah blah???

anyone else had this and can give a quick tip to sort out pls??

regards