Dual system uninstallation of Windows7 system

Previously we introduced the installation of Windows7 to play dual systems, 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 boot I don't know how to deal with it.

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.

Dual system uninstall Windows7 skills: Uninstall Windows7 under XP

If you are installing dual systems with xp and Windows7, you want to completely uninstall Windows7, you need to deal with the dual system boot boot menu first. After removing the boot manager used by the dual system share, the partition where Windows 7 is located can be formatted normally. The method is as follows:

First, boot to the xp system, put the Windows 7 installation CD in the computer CD-ROM (if you download the ISO image file, you can use the virtual drive Deamontools to read and load the Windows 7 CD image to the virtual In the CD-ROM drive.

Next, click “Start Menu/Run” to pop up the command line window. Enter K:bootbootsect.exe/nt52all/force in the command line window, then press the Enter key to run. K is the drive letter of the Windows 7 installation CD in this example. The reader needs to change the K to his own drive letter according to the drive letter of the Windows 7 CD.

Again, the Windows 7 installation CD is displayed. Next, restart the computer, we can find the dual system boot menu Windows 7 system startup items and earlyversionWindows options disappeared, directly into the xp system, which indicates that the dual system boot boot menu has been deleted.

In the xp system after reboot, you can now manually delete Windows 7 files and folders, such as program files, users and Windows folders. If not There are other important files, directly format the partition where Windows7 is located. The most troublesome thing is to uninstall Windows7 under XP.

The dual system uninstalls Windows7: Uninstall Windows7 under Vista system

If you install vista and Windows7 dual system, want to uninstall Windows7 in the same way as the previous xp, still handle the dual system boot menu first, then delete Windows7.

Operation is 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 to delete Windows7, then click the delete button to delete the boot entry for Windows 7.

Finally, restart the computer, the dual system boot menu has been deleted, and then enter the Vista system, the Windows 7 hard disk partition will be formatted Can complete the deletion of Windows 7.

According to the above two tricks, you can completely uninstall Windows7 under xp or vista, so, When you install uninstall the new version is not a problem. In addition, similar to the nirvana of a method to uninstall Vista in xp equally effective.