DiskView

DiskView shows how files are physically laid out on your disk and allows you to view where specific files are stored. To run DiskView, save the file to a folder that is allowed to run executable files, such as C:\Program Files\. Specifically, you cannot save it to a Temporary Files folder. Then, right-click DiskView.exe and click Run As Administrator. Click the Volume list and select the volume you want to analyze. Then, click Refresh. DiskView will spend several minutes examining the contents of the disk.

The main window displays how files are laid out on a section of your disk. Below the main window is a map that shows your entire disk. The black overlay shows which portion of the disk is displayed in the main window.

Click any file in the main window to display the name of the file in the Highlight box. To view a specific file, click the "..." button and select the file. You can download DiskView from http://technet.microsoft.com/sysinternals/bb896650.aspx.