Are you stuck with the frustrating Error 0xc0000185 that prevents your Windows operating system from booting up normally? You’re not alone! This error can be a real headache, but don’t worry, we’ve got you covered. In this comprehensive guide, we’ll delve into the causes of Error 0xc0000185, its symptoms, and most importantly, the steps to fix it.
What is Error 0xc0000185?
Error 0xc0000185 is a Windows boot error that occurs when your system is unable to locate the Boot Configuration Data (BCD) store. The BCD store contains vital information about your system’s boot configuration, including the location of the operating system, boot loader settings, and other essential data. Without access to this store, Windows cannot boot up properly, resulting in the Error 0xc0000185.
Symptoms of Error 0xc0000185
The symptoms of Error 0xc0000185 are quite straightforward:
- Your Windows system fails to boot up normally
- You receive an error message with the code 0xc0000185
- You may see a black screen with the error message, or your system may reboot repeatedly
Causes of Error 0xc0000185
Error 0xc0000185 can occur due to various reasons. Here are some of the most common causes:
Corrupted Boot Configuration Data (BCD)
A corrupted BCD store is the most common cause of Error 0xc0000185. This corruption can occur due to various reasons, including:
- Power failures: A sudden power failure while Windows is updating or configuring the BCD store can cause corruption.
- Hardware issues: Faulty RAM, hard drive errors, or other hardware problems can lead to BCD corruption.
- Software conflicts: Installing new software or drivers can sometimes cause conflicts that lead to BCD corruption.
Missing or Corrupted Boot Files
Missing or corrupted boot files can also cause Error 0xc0000185. This can happen when:
- Boot files are accidentally deleted: Deleting essential boot files can prevent Windows from booting up.
- Malware or virus infections: Malware or viruses can corrupt or delete boot files, leading to Error 0xc0000185.
UEFI Firmware Issues
UEFI firmware issues can also trigger Error 0xc0000185. This is more common on systems with UEFI firmware:
- Outdated UEFI firmware: Failing to update UEFI firmware can lead to compatibility issues and Error 0xc0000185.
- UEFI firmware corruption: Corrupted UEFI firmware can cause Error 0xc0000185.
Fixing Error 0xc0000185
Now that we’ve covered the causes of Error 0xc0000185, let’s dive into the fixes. We’ll provide you with a step-by-step guide to resolve this frustrating error.
Method 1: Repair the Boot Configuration Data (BCD) Store
To repair the BCD store, you’ll need to use the built-in Windows tool, bcdedit. Follow these steps:
- Boot your system from a Windows installation media (USB or CD/DVD)
- Open the Command Prompt as an administrator
- Type the following command and press Enter:
bcdedit /export C:\BCD_Backup - Type the following command and press Enter:
bcdedit /import C:\BCD_Backup - Restart your system
Method 2: Use the Windows Startup Repair Tool
The Windows Startup Repair Tool can help fix Error 0xc0000185. Here’s how to use it:
- Boot your system from a Windows installation media (USB or CD/DVD)
- Click on the “Repair your computer” option
- Select your operating system and click “Next”
- Click on “Startup Repair” and follow the instructions
Method 3: Use the DISM Tool
The DISM (Deployment Image Servicing and Management) tool can help fix corruption issues with your system image. Follow these steps:
- Boot your system from a Windows installation media (USB or CD/DVD)
- Open the Command Prompt as an administrator
- Type the following command and press Enter:
dism /online /cleanup-image /restorehealth
Method 4: Rebuild the BCD Store
If the above methods don’t work, you can try rebuilding the BCD store from scratch. Follow these steps:
- Boot your system from a Windows installation media (USB or CD/DVD)
- Open the Command Prompt as an administrator
- Type the following command and press Enter:
bootrec /rebuildbcd
Method 5: Check for UEFI Firmware Updates
If you suspect that UEFI firmware issues are causing Error 0xc0000185, check for updates:
- Enter your system’s UEFI firmware settings (usually by pressing Del, F2, or F12 during boot-up)
- Look for firmware updates and follow the instructions to install them
Method 6: Perform a System Restore
If you’ve made recent changes to your system and suspect that they’re causing Error 0xc0000185, try performing a System Restore:
- Boot your system from a Windows installation media (USB or CD/DVD)
- Click on the “System Restore” option
- Follow the instructions to select a restore point and complete the process
Method 7: Reinstall Windows
As a last resort, you may need to reinstall Windows to start from scratch. Make sure to back up your essential files and data before doing so.
| Method | Description |
|---|---|
| Repair BCD Store | Use the bcdedit tool to repair the BCD store. |
| Windows Startup Repair | Use the Windows Startup Repair tool to fix boot issues. |
| DISM Tool | Use the DISM tool to fix corruption issues with your system image. |
| Rebuild BCD Store | Rebuild the BCD store from scratch using the bootrec tool. |
| UEFI Firmware Updates | Check for UEFI firmware updates to resolve firmware-related issues. |
| System Restore | Perform a System Restore to revert back to a working state. |
| Reinstall Windows | Reinstall Windows as a last resort to start from scratch. |
Conclusion
Error 0xc0000185 can be a frustrating error, but it’s not impossible to fix. By following the methods outlined in this guide, you should be able to resolve the issue and get your Windows system up and running again. Remember to always back up your essential files and data before attempting any fixes, and if you’re not comfortable with the process, consider seeking help from a professional.
We hope this comprehensive guide has helped you fix Error 0xc0000185 and regain access to your Windows system.
What is Error 0xc0000185 and what does it mean?
Error 0xc0000185 is a Windows boot error that prevents your computer from starting up properly. This error code typically appears on a blue screen of death (BSOD) with a message stating that the operating system couldn’t be loaded because a critical system driver is missing or corrupt.
The error code 0xc0000185 is a hexadecimal code that can be deciphered to reveal more information about the problem. In this case, the error is related to a corrupted or missing system file or driver that’s essential for the Windows operating system to function correctly. This error can be triggered by a variety of factors, including disk errors, faulty drivers, malware infections, and even hardware issues.
What are the common causes of Error 0xc0000185?
The Error 0xc0000185 can be triggered by a range of factors, including disk errors, corrupted system files, and faulty drivers. For instance, if your system’s Boot Configuration Data (BCD) is damaged or corrupted, it can lead to this error. Similarly, a malfunctioning or outdated device driver can cause the error. In some cases, malware infections, viruses, or Trojan horses can also lead to Error 0xc0000185.
It’s also possible that hardware issues, such as a failed or failing hard drive, can cause the error. In rare cases, software conflicts or incompatibility with certain programs can also trigger Error 0xc0000185. Whatever the cause, it’s essential to identify and address the root issue to resolve the problem and get your Windows operating system up and running again.
How do I fix Error 0xc0000185?
To fix Error 0xc0000185, you can try a range of troubleshooting steps, including running the built-in System File Checker (SFC) and Deployment Image Servicing and Management (DISM) tools to repair corrupted system files and registry entries. You can also try booting your system in Safe Mode or Last Known Good Configuration to isolate the problem. In some cases, you may need to rebuild the BCD or restore your system to a previous point using System Restore.
If these steps don’t work, you may need to perform a more extensive repair or even a complete reinstall of your Windows operating system. In extreme cases, you may need to replace your hard drive or other faulty hardware components. Whatever the solution, it’s essential to approach the problem methodically and follow a step-by-step approach to troubleshoot and resolve the issue.
Can I fix Error 0xc0000185 using System Restore?
Yes, you can try using System Restore to fix Error 0xc0000185. System Restore is a built-in Windows feature that allows you to revert your system to a previous point in time when it was working correctly. This can be a useful troubleshooting step if you’ve made recent changes to your system or installed new software that may be causing the problem.
To use System Restore, you’ll need to access Advanced Startup Options and select the System Restore option. Follow the prompts to select a restore point, and Windows will attempt to revert your system to that point in time. Keep in mind that this may not always work, and you may need to try other troubleshooting steps if System Restore doesn’t resolve the issue.
Will reinstalling Windows fix Error 0xc0000185?
In some cases, reinstalling Windows may be the most effective way to fix Error 0xc0000185, especially if all other troubleshooting steps have failed. Reinstalling Windows will erase all your installed programs, settings, and files, so be sure to back up any important data before proceeding.
Keep in mind that reinstalling Windows is a drastic step and should be considered a last resort. Before reinstalling, make sure you’ve tried all other troubleshooting steps, including running the SFC and DISM tools, booting in Safe Mode, and using System Restore. If you do decide to reinstall Windows, make sure you have a valid product key and installation media handy.
Can I prevent Error 0xc0000185 from happening again?
Yes, there are several steps you can take to prevent Error 0xc0000185 from happening again in the future. For instance, make sure to regularly back up your important data and system files to an external drive or cloud storage service. You should also keep your Windows operating system and device drivers up to date, as well as install regular security updates and patches.
Additionally, be cautious when installing new software or drivers, and avoid downloading files from untrusted sources. You should also regularly scan your system for malware and viruses using an anti-virus program. By taking these precautions, you can reduce the risk of encountering Error 0xc0000185 again.
What if I’m not comfortable troubleshooting Error 0xc0000185 myself?
If you’re not comfortable troubleshooting Error 0xc0000185 yourself, don’t worry! You can seek help from a variety of sources. For instance, you can contact a professional PC technician or Windows expert who can assist you in resolving the issue. You can also reach out to Microsoft’s technical support team for guidance and support.
Additionally, you can search online for forums, tutorials, and guides that provide step-by-step instructions for troubleshooting and resolving Error 0xc0000185. Whatever you do, don’t panic – with patience and persistence, you can resolve the issue and get your Windows operating system up and running again.