I am struggling to upgrade Vista Home to Win 7 Home. Running the Fixit Windows Upgrade troubleshooter returned a message that it could not complete, error 0x80040154. I'm running on a Dell Inspiron 1420. I don't have the Vista DVD (or
the Win 7 DVD, although it's on the way from the MS Store). How can I fix the root cause returning error code and will it help with the upgrade to Win 7? Should I just pursue an custom install of Win 7?