in dual system Before we introduced Windows 7 to play dual system, but because the computer system is different, many readers have encountered difficulties in uninstalling dual system Windows7: Windows7 partition can not be formatted, dual system startup items do not know how to deal with. In fact, dual system uninstall Windows7 is also a trick, uninstall Windows7 under xp system and sanction Windows7 under Vista system, there are different skills.
uninstall dual system under --XP Windows7 Windows7 skills of unloading
if it is installed xp and Windows7 dual system, and want to completely uninstall Windows7, you need to handle dual boot system The menu, after removing the boot manager used by the dual system share, can format the partition where Windows 7 is located. As follows:
First, the system starts to xp, Windows7 installation disc into the CD-ROM drive in the computer (if downloaded ISO image file, the virtual drive may be read by the optical disk and load Deamontools Windows7 to the virtual image . CD-ROM drive
Secondly, click "start menu /run" command line window pops up enter K in the command window:.? oot ootsect.exe /nt52all /force, then hit the enter key to run? , need to focus on it is that, in this case K is Windows7 installation CD into the drive letter, readers need to put their own Windows7 CD-ROM drive letter, the letter K instead of their own.
again, pop Windows7 installation CD; next, restart the computer, we can find the dual system boot menu Windows7 system startup items and earlyversionWindows options disappeared, directly into the xp system, which indicates that the dual system boot boot menu has been deleted.
< BR> Finally, in the xp system after reboot, you can now manually delete Windows 7 files and folders, such as program files, users and Wind. ows folder. If there are no other important documents, direct format the partition where Windows7 most convenient. Just under XP will have to clean uninstall Windows7.
dual system of unloading techniques Windows7 system of --Vista unloaded Windows7
if installed Vista and Windows7 dual system, and want to uninstall Windows7 on the front xp and similar ideas, still is to deal with dual-boot menu, and then delete Windows7 operating as follows:.
First start the Vista system, run msconfig in the search bar of the start menu, open the system configuration utility, and open the startup tab, then you will see the options of the two operating systems installed on the machine, in fact, select the one to be deleted Windows7, and then click the delete button to delete the startup items Windows7.
Finally, restart the computer, dual-boot menu has been removed, then enter the Vista system, the installation of a hard disk partition formatted to Windows7 complete the removal of Windows7.
accordance with the above two strokes nirvana, you can xp or Vist A completely uninstall Windows7, so that it is not a problem to install and uninstall the new version at any time. In addition, similar to the method of killing one, it is also effective to uninstall Vista under xp.