Try the "free trial" option of Getdataback NTFS - but ONLY if all your original Partitions were formatted to NTFS file systems. On their website, you can download and run the software. It will read all your drive structure into RAM and analyze it, then show you exactly what the drive will look like IF it goes ahead and fixes it for you. But it does NOT do anything to the drive unless you tell it to proceed and pay them their price on-line. If you pay, it fixes right away. If you don't pay, it does nothing more, but now you know just how much recovery can be done, and whether there is stuff that this particular package cannot fix.