Windows 7 usb iso - Microsoft Windows 7 Ultimate 32 bit Full Version OEM (Dell)

Were you instructed to write an Iso image? If yes, go to where you wrote it: DVD-drive, USB key, etc.

In case you dont have a disk you can install windows using a USB flash drive by following these steps:
Step 1- Download ISO image of Windows from: windows.microsoft.com/ website
Step 2: Download YUMI from: www.pendrivelinux.com/yumi-multiboot-usb-creator/ website?
Step 3- Plug in your USB in pc.
Step 4: Run YUMI and follow the on-screen instructions by selecting the appropriate operating system.
Step 5: Give path of the ISO Image and select the USB drive to make boot-able disc
Step 6- Plug in the USB onto the system on which you need to install the windows.
Step 7- Turn on the system.(Change the boot preferences to USB if the system do not automatically start booting from USB).
Step 8- follow the on screen instructions to complete the windows installation. Thanks

Windows 7 USB DVD Download Tool at : http://www.microsoftstore.com/store/msstore/html/pbPage.Help_Win7_usbdvd_dwnTool

Most of those Windows to USB applications are for creating an Windows USB installation, not actually installing an operational OS on the USB. Does that make sense?

You would have to run the setup and choose the drive to where to install the OS. This would mean you would have to do it from a CD/DVD disc or have two USB drives, but this may cause a conflict.

http://download.cnet.com/windows-7-usb-dvd/3000-18513_4-10972600.html

When you purchase Windows 7 from Microsoft Store, you have the option to download an ISO file or compressed files.

The Windows 7 USB/DVD Download tool allows you to create a copy of your Windows 7 ISO file on a USB flash drive or a DVD.

To create a bootable DVD or USB flash drive, download the ISO file and then run the Windows 7 USB/DVD Download tool.

Once this is done, you can install Windows 7 directly from the USB flash drive or DVD.

Hope it helps

Go to the link below and download Ophcrack and burn the iso to a bootable USB Pen Drive... Boot from the bootable USB Pen Drive and let it do it's magic. You'll have the password shorthly:

http://ophcrack.sourceforge.net/download.php