My computer has two hard drives. The primary drive is a dynamic disk with two partitions. The secondary drive is a dynamic disk now booting Windows 2008 Server (because its the only install media I have).
The primary drive's first partition used to be my C drive with a shiny new Windows 7 Ultimate installation. I used Acronis Disk Director to set the drives up as above. Well, last night I decided to delete the secondary disk's partition to mirror one of the others. I told DD to delete the partition, then committed the operation.
When it rebooted after deleting that partition, my computer came up with "Operating system not found." My only recovery option was to install another Windows on the new partition. I can see all of my files of the existing Windows 7 installation.
How can I restore the boot information of my machine so it boots off that Windows 7 partition?