I have the same problem like OP from this thread:
http://www.wilderssecurity.com/threads/ ... on.327959/I couldn't reply in the old thread, so I have to create a new one..
I recently allowed Windows to initialize the drive and that destroyed the header.
1) This is what I had at the beginning. I was able to mount my drive in TC:

but unfortunately I was not able to see any data, there was no partition:

2) Then I created in WinHex partition's starting offset file: Test Outer.tc
I used starting block 1048576 and ending block 5048575
I was able to mount this file in TC, so everything went well
3) I have created partition in DISKPART
(Create partition primary offset=1024)
4)now I see partition in TC, but I can not mount it because I get error message
"incorrect password or not a TrueCrypt volume":

5) now I have header's copy in file Test Outer.tc , partition on my encrypted hard drive (but I can not mount the drive anymore longer because of "incorrect password")
now in WinHex i probably need to restore Test Outer.tc to the disk
post number 19 in this thread described this:
http://www.wilderssecurity.com/threads/ ... st-2089995but I dont know how to do that and I dont want to experiment

Could someone help me? I think I am pretty close to succeed