I have a Pioneer A04 burner and I am not able to change the region setting to region 4, windows XP says I have 4 changes left, but I keep getting the message that I don't have administrative authority. Any help appreciated.
Thanks, I have tried that ans still not working. Might need to be sent to pioneer for a check up I think. Cheers
If you have RPC1 firmware flash and something like DVD Region Free there shoudlnt be a problem anyway. http://homepage.ntlworld.com/sccs.ltd/pioneer2x4all/ I have Pioneer 104 too and the last f/w I used was 1.40 RPC-1 2x4all : )