I still haven't tested the software you gave me, but just to let you know I installed paragon partition manager on my brother's pc, which the only thing in common is that we both have windows 7 ultimate x64, and guess what...SAME ERROR !
I don't beleive it, i mean new hardware, never tested on it, and still same error like mine, and this software used to work!! What the hell happened in a couple of days? Can it be that there was some windows update in the last couple of days???