How to Fix Windows Boot Manager Error Code 0xc0000225

Error code 0xc0000225 is a common Windows error that you might encounter when you turn on your desktop or laptop. It can sometimes appear on a blue screen with the message "Your PC needs to be repaired," or it might show up on a black screen with a message stating "An unexpected error occurred."

Error code 0xc0000225 typically appears during system startup when the correct system file is not found. By "correct system file," we refer to the "BCD," which stands for Boot Configuration Data, as it contains all the information about your system and instructs it on how to start up correctly.

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The worst part of this error code is that it doesn't allow you to boot into your system. Hence, fixing the 0xc0000225 error on your Windows PC becomes crucial. So, let's move on to the next section and understand the reasons behind the 0xc0000225 error code.

Reason Why You See the Error Code 0xc0000225

Error code 0xc0000225 can occur due to various possible reasons. Here are all the potential causes for encountering the 0xc0000225 error on a Windows PC:

• Missing Binary Files: One of the most common reasons behind the Boot Manager error code - 0xc0000225 is the loss or corruption of essential system files needed for a regular startup.
• Corrupted MBR: Another reason for encountering the Boot Manager error code - 0xc0000225 while booting a computer or laptop is a damaged MBR (Master Boot Record).
• Hardware or Software Changes: Recent modifications to hardware or software can also lead to the appearance of the Boot Manager error code - 0xc0000225.
• Malware and Viruses: Malware and viruses can be potential causes of the 0xc0000225 error, as they might wrongly alter system settings, increasing the likelihood of encountering this error.
• Damaged Hard Drive or Data Cable: A damaged hard drive or its data cable can be one of the reasons for the 0xc0000225 error. This may result in the hard drive failing to be detected, with an error message stating "The required device is not connected or cannot be accessed," along with the error code.

The above are the most common causes for the Windows 10 Boot Manager error code 0xc0000225.

Read ahead to see how to fix this issue in Windows 10.

Read more: 0x000000C5 blue screen error

How do I fix the Windows Boot Manager error code 0xc0000225?

If you encounter a Boot Manager error code 0xc0000225 on your Windows computer, don't worry, as this section mentions the best methods to fix it. So, try these methods to resolve the 0xc0000225 error code:

Fix 1: Check the hard drive

One common reason for error code 0xc0000225 in Windows 10 is a faulty hard disk. Therefore, we recommend that you ensure your hard drive is not damaged.

Also, make sure it's properly connected to your system. If everything checks out and your computer still won't turn on, you may need to reset it.

Fix 2: Run the built-in Startup Repair tool

The most direct way to fix error code 0xc0000225 in Windows 10 is to run the built-in Startup Repair tool. Startup Repair will scan for issues with system files that help the system boot correctly and resolve them through automatic troubleshooting.

Please follow these steps to run this tool on your system:

Step 1: Insert the bootable Windows 10 installation media into your system and restart.

Step 2: On the next screen, choose your language, time zone, and other preferences.

Step 3: Click “Next,” then choose the “Repair your computer” option.

5. On the Troubleshoot screen, choose Advanced options.

6. Click the “Advanced” option and then click the “Automated Repair” button on the next screen to begin the troubleshooting process.

Step 7. Enter your account password in the current window, then click “Continue.”

Step 8: Next, you'll need to continue with the troubleshooting steps on the screen to resolve this issue.

Fix 3: Run a virus scan

Malware and viruses within the system can also cause the 0xc0000225 error during startup. Try performing an antivirus scan on your Windows system quickly to see if that resolves the issue. Follow these steps:

Step 1: Follow steps 1-5 in Fix 1 to get to the Advanced Options screen.

Step 2. Click on “Command Prompt” to open the Command Prompt, and then run the following code:

Switch to the directory: C:\ProgramData\Microsoft\Windows Defender\Platform\4.18*

Step 3. Once there, paste the following command and press the Enter key:

This command, MpCmdRun -Scan -ScanType1, is used to run a scan with Microsoft Defender Antivirus. In a Chinese context, it can be roughly translated as: "Use the MpCmdRun command to perform a scan, using Scan Type 1."

Step 4: You will see that the system now starts a quick virus scan and finds the malicious files.

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Fix 4: Check system files and disk with System File Checker

Error code 0xc0000225 can also be caused by missing or corrupted system files. Therefore, we recommend running an SFC scan on your computer to fix all damaged system files, replacing them with cached versions stored on the system.

You can refer to the following steps on how to run the System File Checker scan on Windows:

Step 1: Follow steps 1-5 of Fix 1 to get to the Advanced options in the Windows Recovery Environment.

2. On the Advanced Options screen, choose Command Prompt to open the console.

Step 3: After opening the console, paste the command below into it and press Enter:

sfc /scannow translates to "System File Checker scan" in Chinese. It is a Windows command used to check and repair the integrity of system files.

Step 4. Once you execute the above command, the SFC scan will begin and take a few minutes to complete. Wait for a few minutes to let the scan finish.

If the 0xc0000225 error is no longer present, great. If it's still there, go to the Advanced options in the Windows Recovery Environment and try running the chkdsk c:/f command to scan for file system errors on your hard drive.

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Fix 5: Manually fix the BCD file

Error code 0xc0000225 typically appears when there's an issue with the Boot Configuration Data (BCD) file, which might be either missing or corrupted. Taking this into account, we recommend rebuilding the Boot Configuration Data (BCD) to resolve any related problems.

It would be easy to do, as the following instructions show:

Step 1. Follow steps 1-5 in Repair Option 1 to get to the WinRE Advanced Options screen.

Step 2: Select “Command Prompt” to open the console and run the following command:

Here are the command-line arguments used in the Windows operating system to fix boot records, translated into American English:
1. bootrec /scansos
Scan for operating systems
2. bootrec /fixmbr
Fix Master Boot Record
3. bootrec /fixboot
Fix Boot Sector
4. bootrec /rebuildbcd
Rebuild Boot Configuration Data Store

You'll see it begin to repair the Boot Configuration Data (BCD) file.

Fix 6: Use Command Prompt to Solve the Error Code

It could be due to the incorrect selection of the proper partition where Windows is installed, leading to the system failing to boot and displaying the error code 0xc0000225.

With that in mind, we recommend making sure that the partition with Windows is set as active. You can do this by following these steps:

Step 1. Open the Command Prompt on your system and run the following command:

1. diskpart
2. list disks

Use the diskpart command to list connected disks.

Step 2: You'll now see a list of system drives in the Command Prompt tool. Run the following command to select the disk where Windows is installed on your hard drive:

Select disk X List partitions

Select a disk, and then list its partitions.

Step 3. Select the primary partition by entering the following command, making sure to replace "X" with your primary drive, and press Enter.

Select partition X

Select the disk partition and click "Next":

4. Type active, then press Enter to mark the partition as active.

Fix 7: Edit the Windows Boot Manager

One possible solution to fix the Windows 10 Boot Manager error code 0xc0000225 is to use the Command Prompt tool to edit the Windows Boot Manager. This will set it as the default entry and rectify the issue.

Please follow the instructions in this link to learn how to fix the blue screen error precisely:

Step 1: Open the Command Prompt tool in WinRE, and then run the following command:

bcdedit /?

2. At the command prompt, type bcdedit /default to set the default boot entry.

Step 3: Restart your computer and see if the Boot Manager error code 0xc0000225 still appears.

Fix 8: Update the BIOS or UEFI

Since the BIOS or UEFI is an essential part of Windows and plays a crucial role in its proper functioning, there could be some errors or faults that might cause this issue. In such cases, we recommend updating your system's BIOS or UEFI to the latest version to fix these problems.

You can find the same steps in your system's hardware manual. If you don't have a manual, check the manufacturer's website for your brand.

Fix 9: Perform a clean install of Windows

If the 0xc0000225 error persists while trying to boot into Windows 10, you might want to consider reinstalling Windows. You'll need to erase everything on your device and then reinstall the operating system. Hopefully, that should fix the issue.

Please try the following steps to clean and reinstall your Windows PC:

Step 1: Click the “Reset this PC” option under the Troubleshoot heading to see your other choices.

Step 2: In the Choose an option prompt, tap Delete all content.

Step 3. Click on the "Cloud Download" option, and then hit the "Reset" button to reset your Windows PC.

How to Recover Data When Encountering Error 0xc0000225

In some cases, the error might be unfixable, which means you'll have to replace the storage device or reinstall Windows. Both of these scenarios result in data loss.

It is highly recommended that you have a data recovery software at hand. Not only is it invaluable when you accidentally delete data, but it can also save you a tremendous amount of time in such emergencies by helping you recover data that would otherwise take hours to recreate.

Data Recovery Wizard Pro is a professional data recovery software that can recover deleted files from a long time ago. You can recover lost data from various situations, including accidental deletion, lost partitions, formatting, repartitioning, system crashes, and virus attacks.

Here's the list of features:

• Aids in faster recovery of deleted files when the system fails to boot.
• Create bootable media to start an existing operating system.
• Assists in data recovery from formatted, deleted, or corrupted partitions.
• Preview files before recovery.
• Recover lost photos, videos, music files, documents, and other files from hard drives, SSDs, USB flash drives, or pen drives.
• User-friendly interface for easy file recovery, even for novice users.

Download it and follow the step-by-step guide below.

Note: To ensure the best chances of data recovery, do not install the tool on the disk where you lost the files, but on another disk instead.

Step 1: Launch the tool – Data Recovery Wizard – on your Windows 11, Windows 10, Windows 8, or Windows 7 PC. Select the disk partition or storage location where you lost data and click “Scan.”

Step 2: The recovery software will start scanning the disk to find all lost and deleted files. Once done, click on “Filter” > “Type” to specify the type of lost file.

Step 3. Preview and recover the lost Windows files. You can double-click to preview the scanned files. Then, select the target data and hit the “ Recover ” button to save them to another secure location on your computer or an external storage device.

Ultimately

Undoubtedly, the error 0xc0000225 is one of the most frustrating errors. However, luckily, it can be resolved with some simple troubleshooting methods. Therefore, in this comprehensive guide, we have shared 11 effective ways to fix the Boot Manager error code 0xc0000225 issue in Windows 10.

We hope one of these solutions helps you resolve the issue with ease. If any of them work, please remember to let us know which method proved helpful.

Frequently Asked Questions (FAQs) about Windows Boot Manager Error Code 0xc0000225

There are many questions about the “Boot Manager Error – 0xc0000225.” So, in this section, we answer the most common ones regarding this issue.

< strong > What is error code 0xc0000225 in Windows 10? < /strong >

The 0xc0000225 error in Windows 10 signifies that the system has run into trouble finding the correct system files to boot, with BCDEdit being an example of one such file.

2. What is Error Code 0xc0000225 in Safe Mode?

The Blue Screen error code 0xc0000225 usually occurs when the BCD files of your system are corrupted or missing. Fortunately, it can be fixed by running a few commands in Command Prompt.

3. What is error code 0xc0000225, or “Required device isn't connected or can't be accessed”?

The "0xc0000225" error along with the message "Required device not connected" indicates an issue with the startup configuration. Other possible causes can include an inaccessible Winload.exe file, a corrupted operating system disk, or selecting the wrong partition.

4. How to fix a Secure Boot error?

If you can't boot into Safe Mode, try using System Restore to revert your system to a previous point. If that doesn't work, you may want to consider doing a clean install of Windows 10.