Guys i got a hard disk have a partition overwritten by ghost image which lead to losing all of the data on it of course, whats the best data recovery program can help in tha ? cause its have a sensetive data.

File Scavenger. It's possible you could recover the data, but depending how big of a ghost image you loaded, the data is probably gone.

Ontrack EasyRecovery works great.

Well i tried easy recovery and stellas both of them didnt find the lost directory

Try the program Lost and Found works good for me .