How to Uninstall and Remove Windows 7 or Vista Leaving Windows XP on Dual Boot System
http://www.msali.tk/ Windows operating system supports dual-booting a PC, where users can install multiple OSes and select which system to boot up to on machine startup. If you have installed Windows 7 or Windows Vista on top of current existing Windows XP to make the PC a dual boot system, but now decided to ditch or dump the Windows 7 or Windows Vista partition to revert to the old good classic Windows XP follow the guide below to uninstall and remove Windows 7 or Windows Vista to leave only Windows XP without having to reinstall the OS, and without affecting saved files and data. Important: Do not use this tutorial if your dualboot system is Windows 7 and Windows Vista. Boot up and log on to Windows XP desktop. Insert the Windows Vista or Windows 7 DVD installation disc into CD-ROM or DVD-ROM optical drive. Alternatively, mount the Windows 7 or Windows Vista DVD ISO image on any virtual drive. Run Command Prompt , or click directly to Start menu -> Run command. In