Download all drivers for your system for Windows XP from the manufacturer’s website.Once completed, you can choose to boot up either Windows XP or Windows Vista, and has the best of both world. #Downgrade windows 7 to vista driversĬopy the drivers files to a USB flash driver or external hard drive or burn them to CD/DVD. You can also use Volume Licensing (VL) CD, retail (FPP) disc, or system builder hologram CD provided by Microsoft.