Partition problems

I was using partition magic on my external hard drive to make another partition on it. I was decreasing the size of an already set partition and then using that space for the new partition. During the process the power went out. When I powered the computer on the original partition was not viewable in My computer like before. I then opened partition magic and it showed the partition but it was an unknown name. I then ran testdisk and it could read the partition and all my folders in it, but I could not figure out a way to make it viewable again. Any suggestions? Thanks.

Sorry I have been out of town and busy with work to be able to try this. I connected the HDD again last night and I could not get test disk to find the messed up partition. I tried for about one hour with no luck. Nothing has been changed since the HDD has just been sitting unplugged for the week-2 weeks since this post.