Exist a mode to install this file: http://www.mediafire.com/?19xy9xfemjx that is a hotfix to correct error of USB 2.0, more to install they show that you need SP2, Have a mode to install in SP3, a change using winhex, or something like that? Extracting the files inside the hotfix exist many files ._p and a _sfx_.dll Somebody may help me? Thanks!