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This article mainly introduces how to use the computer to manually repair Windows system boot files, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

Note: the boot record of Windows includes two parts: startup configuration data (BCD) and master boot record (MBR). Usually, the failure of Win to start properly is caused by the destruction or inaccessibility of these two parts.

In this case, you will usually see a boot error similar to the following:

The boot configuration data store can not be opened.

The requested system device cannot be found.

Unable to open startup configuration data store.

The requested system device could not be found.

When there is a boot logging failure in Windows, it is usually constantly prompted that the partition where Windows is installed is locked and is asked to keep rebooting to try to unlock it. The easiest way to solve this problem is to use an ISO installation disk, a system boot USB disk, or WinPE for automatic repair, but this is not what we want, see below.

How Windows manually fixes the system boot file operation:

If automatic repair can no longer solve the problem, you can try the following steps to manually fix the boot record:

1. Enter the fault repair interface of the Windows system (repeat forced shutdown), and then enter the "advanced options"→" command prompt.

2. Execute:

01bcdedit / enum

Command, if you see the prompt in the following figure, the boot record has been corrupted.

3. Execute the following command to find the bad sector and restore the readable information:

01chkdsk / r

After the disk check is complete, you can try to restart your computer to see if the problem has been resolved.

4. If the problem persists, restart to the Command prompt and try to rebuild and recover the corrupted Windows system files using the following command:

01sfc / scanno

5. Finally, execute the following command to repair the master boot record of Windows and rebuild the BCD configuration file:

01bootrec / scanos

01bootrec / fixmbr

01bootrec / fixboot

01bootrec / rebuildbcd

6. Use again after the repair is completed:

01bcdedit / enum

Thank you for reading this article carefully. I hope the article "how to use a computer to manually repair the Windows system guide file" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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