Hello dear members of the TechSpot Forum, I am trying to Install Windows XP on my external Hard Drive and I have to edit files in my Windows XP Iso. These are the instructions. Use the Cab SDK (from the command line) for extracting the contents of the .IN_ files. Each of them contains exactly one .inf file. If you are unsure how to use the Cab SDK, here is an example command line: "cabarc x USBSTOR.IN_" . You should end up with three new files in the folder, called: * usb.inf * usbport.inf * usbstor.inf You can now delete the .IN_ files. What am I supposed to do? I tried running the exe in the Bin folder and a little screen appears for a fraction of a second and disappears. I've tried running it from the Run... and typed cmd, then put in "cabarc x USBSTOR.IN_". What am I supposed to do?