moomoo

I've backed up my files from my D: Drive to an external HDD and deleted some of the files from my D: Drive. Next I formatted my C: Drive but my external HDD was not deteched after I reinstalled Windows so I have to format the external HDD also. I used Recuva to recover the files from my D: Drive but only some of the files are found. At the status bar there are still files ignored. How do I get Recuva to recover all the files or scan for them? Please help!!! Thanks!