How can I removed the Region Information..??

I have a Region 1 DVD HollowMan... I only want a backup copy of this movie to my harddisk But when I tried to play in software player it always display a screen that "This DVD is for Unmodified Region 1 Player" I tried to patch it with IfoEdit.. but it cannot work for me... Any advice for doing this..??

I had a disc that gave me a region error when I tried to play it in IFOedit, I just did the usual stuff to it and then burned it anyway, and lucky me it worked anyway. So this is not really a fix but if you try burning it, you may find it plays in your set-top anyway.

Thanks for your advice... 

Thanks for your advice... I 'll try it later...