Originally Posted by lhel

All you need to do, just repair your corrupt documents (.doc). As you've tried every possible step so far, now you need to think about a third party help. I can't recommend you any software as I never used any. But few days ago I visited this website in which I found so many data and file recovery software utilities. Just go there and find something for you. What I used was quite reliable and effective.
Hope you'll get something better that can fix this problem.