I really want to set a second partition on my HDD so I can have Vista on one, because I don't want to loose my files, but it's only x86 so I want to install Windows 7 64 on a second partition, but everytime I try to shrink my partition I set the size and tell it to, so it's doing it, or so it seems for a few minutes then it sudden stops doing anything and a message pops up saying Access is Denied. I've tried a lot of things nothing seems to work and I don't know why it's not working.