Sounds like you might be recovering the hard drive! I'd stop and quit if that's the case.

I'm afraid I'm on Linux but the first page asks you to to select the drive:

PhotoRec 6.12, Data Recovery Utility, May 2011                                                                                                      
  Christophe GRENIER                                                                                                          
  http://www.cgsecurity.org                                                                                                                           
                                                                                                                                                      
    PhotoRec is free software, and                                                                                                                    
  comes with ABSOLUTELY NO WARRANTY.                                                                                                                  
                                                                                                                                                      
  Select a media (use Arrow keys, then press Enter):                                                                                                  
  >Disk /dev/sda - 203 GB / 189 GiB (RO) - ATA Maxtor 6L200M0                                                                                         
   Disk /dev/sdb - 160 GB / 149 GiB (RO) - ATA SAMSUNG HD161HJ                                                                                        
   Disk /dev/sdc - 750 GB / 698 GiB (RO) - ATA Hitachi HDS72107                                                                                       
   Disk /dev/sdh - 3999 MB / 3814 MiB (RO) - ZOOM H4 SD R&W                                                                                           
                                                                                                                                                   
  >[Proceed ]  [  Quit  ]                                                                                                                             
                                                                                                                                                      
  Note:                                                                                                                                               
  Disk capacity must be correctly detected for a successful recovery.                                                                                 
  If a disk listed above has incorrect size, check HD jumper settings, BIOS                                                                           
  detection, and install the latest OS patches and disk drivers.       

In my case, I'd want to move down to /dev/sdh. I'd guess with Windows it would be some drive from E: on. The size of the disk should give a clue.