I used Fix It Utilities to scan the registry for errors. It repaired the errors but then I realized I lost all of my installed programs in the add remove section of the control panel. I tried to reinstall Windows 7 but the reinstall was unsuccessful. Windows told me it was going to revert back the Windows 7 already installed on the computer. The problem is that when it reverted back to the Windows 7 already installed on the computer, when I boot up it displays the Vista start up with the horizontal bar that Vista used. Does anyone know how I can get back the Windows 7 boot up screen ?