Hi, I have two operation system on my computer, and I don't know how these things took place but my partition which I installed my first Windows (Vista x64) is (Boot, Page file, Crash Dump, Logical Drive) My Second Windows (Win 7 x64) I installed on the same hard drive but additional partition, and this partition is (System, Active, Prime Partition). This is what information I've got when I checked in Disk Management. I know that I really s.....up two partitions on my computer, and I really need to fix this, but first of all, I don't want to lose my data, and I don't know if this is possible, and if it is I don't have any idea how to do it. I really need some help, some advices because I'm not able to do this by myself, someone helps. I started to get in post screen some messages about this problem and info that I have to fix this problem.