Solution: Error Code 0xc0000225 in Windows 10

Who I am
Catherine Le Nevez
@catherinelenevez
SOURCES CONSULTED:

support.microsoft.com

Author and references

Some Windows 10 users complain of a BSOD problem on their computer. According to these users, Windows does not start and an error message appears saying “Your computer needs to be repaired. A required device is not connected or cannot be accessed."Followed by an error code" 0xc0000225". In case you see this error message at the end, don't worry. Follow these simple solutions and the problem will be solved in no time.


To test all of these fixes on your device, you need bootable installation media (or the Windows 10 DVD from which Windows 10 was installed). If you don't have one, you need to create bootable installation media. After creating the bootable installation media for your device, you can proceed to the main solutions.


B. You need to change the boot option on your computer. To change the startup options, follow these steps:

If you change the boot priority in the correct order, the computer will boot from the flash drive / CD-ROM drive.

1. Start your computer.

2. When the computer starts up, press "F12"* to open the computer startup settings.

* NOTE- The actual key to open the startup configuration on your computer may be different. Check your system.

3. When the BIOS settings will open on your computer, go to "BIOS".

You will notice a different set of options in the boot priority.

Simply put "Removable devices"(If you have created bootable installation media) or"CD-ROM reader“(If you have the installation disc) above, as it will be set to the highest priority. On some PCs, this order may be different. Just make sure you put USB or (CD-ROM drive) on top.



When done, save and exit the BIOS setup to boot the computer from the Windows 10 installation drive.

Fix-1 Run repair with autostart-

Initial Repair You can troubleshoot the startup problem in Windows 10.

1. Connect the installation media you created (or the Windows 10 installation DVD), set your language preferences and click "The next".

2. Now click on "Repair your computer“In the lower left corner of the Recovery Environment file.

3 inch Troubleshooting window, click "Advanced options".

4. In the Advanced Options window, click "Initial repair“To analyze the computer startup problem.

Your computer will restart. Disconnect the Windows 10 installation disc before restarting the computer.

Take a look, this helps.

Fix-2 Ricostruisci BCD-

Rebuild Boot Configuration Data (BCD) on your computer.

1. Connect the installation disc and click on "The next".

2. Now, click on “Repair your computer“In the lower left corner of the Recovery Environment file.

3 inch Troubleshooting window, click "Advanced options".

4. In the Advanced Options window, click "Symbol of the system".

5. Now choose an account with administrative privileges. Enter your account password and click "Follow".

System symbol window should open in Troubleshoot mode.


6. To rebuild the boot configuration data, copy paste this command in the System Symbol window then knocks Log in.


bootrec / rebuildBcd

Press "UN“From the keyboard when asked 'Add installation to boot list'.

7. In Window System Symbol, copy paste these commands one by one and press Log in after each of them run these bootrec / fixboot.

bootrec / fixmbr bootrec / fixboot


Close Window system symbol.

8. By clicking on "Turn off your PC ”to turn off the computer.

9. Wait a minute.

10. Disconnect the Windows 10 installation drive from the computer.

11. Start your computer and Windows 10 will start normally.

Fix-3 Restore Master Boot Record (MBR) -

Restoring the Master Boot Record file on your computer can fix this problem.

1. Connect the installation disc and then click "The next".

2. Now, click on “Repair your computer“In the lower left corner of the Recovery Environment file.

3 inch Troubleshooting window, click "Advanced options".

4. In the Advanced Options window, click "Symbol of the system".

5. Now choose an account with administrative privileges.

6. Enter your account password and click "Follow".

System symbol window should open in Troubleshoot mode.

7. To rebuild the boot configuration data, copy paste this command in the System Symbol window then knocks Log in.

bootsect / nt60 C:

When you see the message "The boot code was successfully updated on all target volumes".

Close Window system symbol.

8. By clicking on "Turn off your PC ”to turn off the computer.

9. Wait a minute. Eject the Windows 10 installation drive from your computer.

10. Start your computer and Windows 10 will start normally.

Your problem will surely be solved.

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