XP Delete Windows7, cannot delete Windows7 folder, cannot delete windows7 file, dual system uninstall, get file permission

http://blog.csdn.net/lanmanck/article/details/5722050

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Some netizens installed Windows 7 (for vista/ws2008) dual system under XP, after a trial period of time, fresh, ready to uninstall Windows 7. Below I write down my method of uninstalling Windows 7 in Xp-windows 7 dual system to share with you! One of 第1-5 steps online Many, do not detail, this article focuses on the 6th step, that is Xp-windows 7 (for vista/ws2008) dual system after uninstalling Windows 7 after removing XP Detailed steps for the residual files of the system master boot partition (Note: This method also obtains the method of complete control to the system file)

After booting the computer into the XP system, follow the steps below.

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

2. Click the Start button, all programs, accessories, right-click Command Prompt, and then click Run with Administrator account.

3. Type X:/boot/bootsect.exe/nt52 All/force, and then press Enter. Note: X:/represents your CD drive letter, or virtual CD drive letter.

For example, if the DVD drive letter is F, type f:/boot/bootsect.exe/nt52 all/force.

4. Eject the Windows Vista installation CD.

5. Restart the computer.

The computer will start with a previous version of Windows that is already installed. The startup item for Windows 7 system is missing, and Early Version windows is missing, leaving only the Windows XP startup item, which is basically successful.

6. Delete in the Startup disk:

*boot folder

*boot.bak

*bootmgr

*bootsect. Bak

7. Format the partition where Windows 7 is located, or delete the Vista folder after you modify the permissions.

The following is a detailed 6th step to get the System file (folder) Full Control permissions method:
The new Vista/ws2008/win 7 system started with XP before the system has changed a lot, with a boot loader instead of the previous single boot. ini file. After removing the system, in the C-drive XP system partition left the Boot folder, Boot.bak, Bootmgr and Bootsect.bak a folder, three files. Where Boot.bak and Bootsect.bak are easy to delete, the remaining boot folder and bootmgr files are deleted, but the error message is prompted. View the file and folder permissions, the discovery has been locked, so the idea is to modify the folder permissions so that the current user can delete the file normally. The following is a detailed procedure:
(1), first, please log on to the XP system with an administrator account.
(2), go to My computer--tools--Folder Options--View, the "Use Simple File Sharing (recommended)" before the tick off. In this way, you can access the Security tab in the properties and modify file and folder permissions.
To delete the boot folder:
(3), right click on the Boot folder--Properties--security--advanced. At this point, none of your permissions can be edited.
(4), in the Owner tab, first hand over the owner of the folder to the "Administrators" group, remember to select "Replace the child container and owner of the object" below.
(5), then open the Auditing tab, and replace the auditing entries for all child objects with the items shown here that can be applied to child objects. Click the "Add" button, enter "Administrators" in the text box, click "Check Name" on the right, "OK", enter the Audit Project permission settings, select success and Failure are "Full Control", "Apply", exit the Boot folder properties. You may be prompted to configure the local computer policy without having to worry about it.
(6), again into the Boot folder properties-security, you will find that for the current administrator account, you can already choose to control the folder, of course, choose to allow "Full control." In addition, you will find a user like s-1-5-80-956008885-3418522649-1831038044-1853292631-2271478464 in the "group or user name", this should be the original vista/ws2008/ Users of Win7.
(7), not finished, you also need to go to the Advanced-Permissions tab, for the "Administrators" user group, the following two options are ticked, the purpose is to set the permissions of the boot folder, all child files and folders inherited (originally its subfolders and files are not fully inherited). OK, exit.
OK, this time, you can finally delete the boot folder!
Since the process did not think of the map, only after the completion of all operations, boot folder permissions related information:

Figure 1 Boot folder properties

Figure 2 Boot folder Permissions tab

Figure 3 Boot folder Auditing tab

Figure 4 Boot folder owner tab

To delete a bootmgr file:

Only need to delete the Boot folder (3), (4), (5), (6) step can, and because only a single file, a lot simpler, no longer repeat.

Summary: In fact, for multi-partition installation of multi-system, often encountered such a situation. I have installed XP and WS2003 dual systems on my previous laptop, and WS2003 want to see music files in XP's partitions, and also need to seize power, just not so much trouble now. Anyway, in short, just a few steps: Add the current XP Admin user to the audit group to get audit permissions--Capture the owner of the file--Remove the original owner--Full control, and apply to the child files and folders--delete!

Http://www.cnblogs.com/-clq/archive/2011/10/19/2217984.html

XP Delete Windows7, cannot delete Windows7 folder, cannot delete windows7 file, dual system uninstall, get file permission