I kinda had this problem once on my old car. I was replacing the rear rotors and I could not for the life of me get them off. I had to take it some where to get done. Then I figured it out. I had th
e-brake on when I was trying to take them off. I screwed up my e-brake after repeatingly prying on the rotor and had to disconnect it after everything was said and done.
so, is your e-brake up ?
if not, it's probably rusted. Just bang the crap out of it >

>