Need Help With Hard Drive

Gday there,
I have a Fujitsu deskpower tx which has two 300gb hard drives.
Recently i went to reformat one of the hard drives and accidentally selected the wrong one. I select the one with all my data. I immediately canceled the format but how however have found no avail to accessing the data. I currently have the computer running off my secondary hard drive and the main one currently states that it is un-formated.
If anyone could help me out it would be greatly appreciated.
Thanks Jeff

 

do not use your computer. If anything reads/writes to that disk, you risk data loss. They are programs avalible to help you recover your files, I haven't used any of these however, I'm sure someone else will come along who has.

 

Here is a list of several program to help recover files.
Some are freeware and some are shareware.
http://www.majorgeeks.com/downloads38.html

I've never personally used any of these, but have found other programs listed here at MajorGeeks to be very reliable.