How to delete win 7 system? Teach you how to delete in a dual system environment

Many users are now equipped with dual systems, which is good for their own life or work, but in many cases the dual system also has his limitations, or A delete problem is involved when the user does not need to use it. For Windows 7 I think many users are currently enabled in the case of dual systems, then how to uninstall Windows 7 under the dual system? Here I have compiled a little trick for users who need to uninstall Windows 7.

1. Insert the engraved Windows 7 installation CD (or load the Windows 7 image with a virtual drive).

2. Click “Start”-“Run” to bring up the command line window.

3. Type X:\\boot\\bootsect.exe /nt52 all /force in the command line window and press Enter. (Note: X:\\ represents your CD-ROM drive letter, or a virtual CD-ROM drive letter. For example, if the DVD drive letter is F, type F:\\boot\\bootsect.exe /nt52 ALL /force.)

4. Eject the Windows 7 installation CD (or uninstall the ISO image file in the virtual drive).

5. Restart your computer and the computer will boot with the previous version of Windows installed. The startup items of Windows 7 system are gone, and the Early Version windows are gone. Only the startup items of windows xp are left, which is basically successful.

6. Manually delete Windows 7 files and folders, such as program files, users, and Windows folders. Or if there are no other important files, you can directly format the partition where Windows 7 is located, saving time and trouble.

Although deleting is not a very difficult thing, it is best to follow the steps step by step to make mistakes. If you have not deleted the class, it is best to follow the tutorial, I hope everyone has help.