What Command Line Utility Can Be Used To Repair The Bcd On A Windows Installation?

Get the fix to "0xc0000225: an unexpected error has occurred" kick error forWindows Vista, 7, viii, 8.ior10 operating systems.

Contents

1 About the "0xc0000225" mistake
- ane.i Description and Symptoms
  - i.1.1 Symptom 1: 0xc0000225 error screen on startup
- ane.2 Causes of this Error
  - one.2.1 Cause ane: BCD is missing or corrupt
2 Fixing "0xc0000225" on Windows
- ii.1 Set up #1: Rebuild BCD via Like shooting fish in a barrel Recovery Essentials
- 2.2 Fix #ii: Employ Startup Repair to repair BOOTMGR
- 2.3 Set #3: Rebuild the BCD manually
- 2.iv Fix #4: Marking partition as active using Diskpart
- ii.5 Fix #5: Restore the MBR
three More than Information
- 3.1 Linked Entries
- 3.2 Support Links
- 3.3 Applicable Systems

About the "0xc0000225" error

The following information on this fault has been compiled by NeoSmart Technologies, based on the information gathered and reported past our global network of engineers, developers, and technicians or partner organizations.

Description and Symptoms

The error messages, alerts, warnings, and symptoms beneath are tied to this error.

Symptom 1: 0xc0000225 error screen on startup

Alternative mistake messages:

Beneath the "Status" code line, you lot'll probably have "An unexpected mistake has occurred" as the "Info". However, it'due south possible that the Info line to exist "Kick selection failed because a required device is inaccessible."

The 0xc0000225 boot error

 Windows failed to start. A recent hardware or software change might be the crusade. To fix the problem:     1. Insert your Windows installation disc and restart your computer.   2. Cull your linguistic communication settings, and then click "Next."   three. Click "Repair your estimator."     If you do not have this disc, contact your system administrator or computer manufacturer for assistance.    Status: 0xc0000225  Info: An unexpected error has occurred.

Causes of this Error

This mistake has been known to occur as a result of 1 or more than of the following:

Cause 1: BCD is missing or corrupt

I of the near mutual causes of this error is the BCD that became missing or corrupt. That could happen considering of disk write errors, ability outages, boot sector viruses, or errors made while configuring the BCD manually.

Fixing "0xc0000225" on Windows

Windows Setup CD/DVD Required!
Some of the solutions below crave the use of the Microsoft Windows setup CD or DVD. If your PC did not come with a Windows installation disc or if you no longer accept your Windows setup media, y'all can utilize Piece of cake Recovery Essentials for Windows instead. EasyRE will automatically find and prepare many issues, and tin also be used to solve this trouble with the directions below.

Fix #one: Rebuild BCD via Like shooting fish in a barrel Recovery Essentials

Easy Recovery Essentials is guaranteed to fix the "0xc0000225" error automatically using its congenital-in Automated Repair option. EasyRE is currently available for Windows XP, Vista, vii and 8 and can be downloaded and created on any PC.

Download Easy Recovery Essentials. Make sure to note your Windows version (XP, Vista, vii or 8) before you download EasyRE. This guide can help y'all place what version of Windows y'all have installed.
Burn the image. Follow these instructions on how to burn the bootable ISO image very carefully, as making a bootable CD can be catchy! Alternatively, these instructions explain how to create a bootable EasyRE recovery USB stick/drive.
Boot up your PC from the Easy Recovery Essentials CD or USB you lot created.
Once EasyRE is running, choose the "Automated Repair" pick and click Go along.

Choose "Automatic Repair" in Like shooting fish in a barrel Recovery Essentials
Later EasyRE scans your calculator'south drives, identify and select the drive letter for your Windows installation from the list, and then click on the Automated Repair push button to begin.

Choose the bulldoze associated with the Windows installation yous're trying to repair.
Easy Recovery Essentials will get-go analyzing the selected drive for problems. EasyRE volition test for and attempt to automatically correct errors with the disk, partition, bootsector, filesystem, bootloader, and registry. No intervention is required, every bit EasyRE'due south repair is fully automatic:

Like shooting fish in a barrel Recovery Essentials searches for errors and makes corrections to the selected Windows installation.
In one case the process is complete, EasyRE volition report its findings. Click on the Restart push to reboot your PC and test the changes.
The "0xc0000225" error should now exist fixed every bit your PC begins to load:

Windows, booting up successfully.

Y'all can download Easy Recovery Essentials from here.

Fix #ii:Use Startup Repair to repair BOOTMGR

On Windows Vista, Windows 7, Windows viii, Windows 8.1 and Windows 10, Startup Repair tin can exist used to scan the arrangement for damaged or missing organization files to supervene upon the BCD file if it is corrupt or missing.

Windows Setup CD/DVD Required!
Some of the solutions below require the use of the Microsoft Windows setup CD or DVD. If your PC did not come with a Windows installation disc or if yous no longer accept your Windows setup media, you can use Like shooting fish in a barrel Recovery Essentials for Windows instead. EasyRE will automatically find and gear up many problems, and can also be used to solve this trouble with the directions below.

Startup Repair is an automatic diagnosis and repair tool that is available from the Windows setup disc and can be used to find and repair some common problems. More data most how Startup Repair operates and what information technology does can be found in our knowledgebase. The post-obit steps volition initiate Startup Repair from the Windows setup disc:

Unable to boot into the Windows setup CD?
Encounter our guide on setting upward a PC to boot from the CD or DVD for troubleshooting and more detailed instructions.

Insert your Windows installation DVD into your PC's CD-ROM bulldoze,
Fully power downwardly your PC, and make sure it has fully close off,
Power upwards your PC,
Press whatsoever key when you run across "Press any primal to boot from CD or DVD.."
Click the link titled "Repair your figurer" in the bottom-lefthand corner, after showtime selecting your linguistic communication and keyboard options.
Wait for Startup Repair to scan your PC for Windows installations, then select your install from the listing it shows:
Choose "Startup Repair" from the list of available recovery options to begin:
Startup Repair will begin scanning your installation for known issues and will try a repair, if possible.

Here is an example of what the PC'southward startup repair should expect similar once the BCD file is properly restored:

Missing BCD file restored by Startup Repair

Missing BCD file restored past Startup Repair

Prepare #3: Rebuild the BCD manually

Since the kick fault is often caused by a missing BCD, rebuilding it is oftentimes a good solution.

Here are the steps to rebuild the BCD:

Boot from your Windows installation media
Click on Repair your estimator afterward selecting proper linguistic communication, time and keyboard input.
Select the Windows installation drive, which is usually C:\, and click Side by side
Choose Command Prompt when the System Recovery Options box appears
Write the post-obit control and press Enter afterwards:
```
bootrec /rebuildbcd
```
If the plan finds a Windows installation and asks whether it should add it to the boot list, press Y

Here is an case screenshot of what the PC's console output should wait like once Bootrec is done rebuilding the BCD.

Bootrec utility results screen

Fix #four: Mark partition as active using Diskpart

The built-in Diskpart Windows utility can too be used to marking a partition every bit active. Notation that the marked partition must contain the Windows bootloader for Windows to load correctly.

Here are the steps to run Diskpart and modify the deejay'south status:

Boot from the Windows install disc
Click on Repair your computer after after selecting proper language, time and keyboard input
Select the Windows installation drive, which is usually C:\, and click Next
Choose Command Prompt when the System Recovery Options box appears
Write the post-obit command and press Enter later:
```
diskpart
```
Then, write
```
list volume
```
to get the list of all available partitions, and press Enter.
Then, write
```
select book Ten
```
to select the book you want to mark as active, and press Enter
Then, write
```
active
```
to mark the currently selected book as active, and press Enter

Hither is an case screenshot of what the PC'southward console output should look like after the volume is properly marked as agile with Diskpart:

Diskpart utility results screen

Fix # 5 : Restore the MBR

This fix demands more commands yous demand to type than the Fix #one above. You're going to apply the bootsect.exe file from the CD and not bootrec.exe. Follow these steps:

Insert your Windows install CD
Select Repair your computer after you go through the initial screen
Select your Windows installation drive (usually C:\)
Click Next
Cull Command Prompt at System Recovery Options window screen
Determine which bulldoze letter your Windows installation disk is on. Run the following commands in the verbal same club and hit Enter after each:
```
diskpart select deejay 0 listing volume
```
After entering list volume your Command Prompt volition show a list of bachelor drives.Search for the detail that has "CD-ROM" in the "Type" column and cheque what letter of the alphabet it has assigned in the "LTR" column. In our instance (and from at present on) our CD drive alphabetic character is E:
Shut the diskpart process by running leave and striking Enter:
```
exit
```
Type the CD drive's letter, F: (simply F:), in the Command Prompt line, like this:
```
F:
```
Type cd kicking and so blazon dir to show the list of files and directories in the boot directory of the F: drive. You will now see a bootsect.exe file listed. Here are the commands in society:
```
cd kick dir
```
Now blazon the following command and hitting Enter:
```
bootsect /nt60 SYS /mbr
```
After seeing the success message, Bootcode was successfully updated on all targeted volumes., type exit to quit the Command Prompt:
```
exit
```
Printing Enter
Restart your computer

bootsect utility results screen

More Data

Linked Entries

bootrec
Fix MBR

Support Links

Easy Recovery Essentials for Windows – our repair and recovery deejay.
Information technology's an piece of cake-to-use and automated diagnostics disk. It's available for Windows eight, Windows 7 and Windows Vista. It's also available for Windows XP and Windows Server.

Read more at Windows Recovery Disks.
The NeoSmart Support Forums, member-to-member technical support and troubleshooting.
Become a discounted price on replacement setup and installation discs: Windows Vista, Windows seven, Windows 8, Windows ten.

Applicable Systems

This Windows-related knowledgebase commodity applies to the following operating systems:

Windows Vista (all editions)
Windows 7 (all editions)
Windows 8 (all editions)
Windows 8.1 (all editions)
Windows x (all editions)

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