How to Fix Windows 10 Update Errors -0xc000000f, 0xc0000185, 0x80004005

By Sarala Vanga On Dec 19, 2020

Introduction

There are various types of Windows Update errors. These errors can make it frustrating to use your Windows PC. The current article discussed causes and resolution of Windows 10 Update Errors -0xc000000f, 0xc0000185, 0x80004005.

What is Windows Error 0xc000000f?

Windows error 0xc000000f occurs when the boot configuration database (BCD) is corrupted or missing. The BCD can get corrupted due to viruses, power outages, disk write errors, etc. This error can also occur due to damaged system files. An old or damaged data cable can also cause this error by triggering read or write errors. Also, check here for windows error codes 0xc000000e9.

How to Resolve Windows Error 0xc000000f?

You can use the following methods to resolve Windows error 0xc000000f:

Method 1: Windows Startup Repair

Insert your Windows Setup disc into the DVD reader and reboot the PC.
Select to boot from the Windows Setup disc. If you are booting from a USB drive, then boot from the USB instead of the DVD reader.
Press any key to continue.
Once the Windows Setup is loaded, click on the “Next” button.
On the next screen, click on “Repair your computer”.
Go to the Troubleshooter and select the Startup Repair option.
Let the Startup Repair tool scan your PC.
Once completed, restart your PC and check if it is successfully booting.

Method 2: Manually Rebuild the BCD File

Insert your Windows Setup disc into the DVD reader and reboot the PC.
Select to boot from the Windows Setup disc. If you are booting from a USB drive, then boot from the USB instead of the DVD reader.
Press any key to continue.
Once the Windows Setup is loaded, click on the “Next” button.
On the next screen, click on “Command Prompt”.
Type the command bootrec/rebuildbcd
The command will run the scan for Windows Installation and repair the BCD.
Reboot your PC after the scan is completed.

What is Windows Error 0xc0000185?

Error 0xc0000185 is caused when files related to the boot function of Windows are corrupted. This error can be caused by a faulty shutdown or by adding new external devices.

How to Resolve Windows Error 0xc0000185?

You can try the following methods for resolving error 0xc0000185:

Method 1: Repair Using Windows 10 Installation Media

Insert the Windows Setup disc into the DVD ROM.
Reboot the operating system and boot from the DVD ROM
Press any key to continue.
Once the Windows Setup is loaded, click on the “Next” button.
On the next screen select the “Repair your computer” button.
Select the Troubleshooter option in the next window.
Select the Advanced Options > Automatic Repair option.
Click the operating system on your PC on the next screen.
Windows will start scanning your PC for repairing the error.
Once the scan is completed, remove the Windows Setup disc and boot the PC normally.

Method 2: Rebuild BCD

Using the same steps mentioned above, open the Troubleshooter.
Select the Advanced Options on the next screen.
Select Command Prompt and launch the tool.
Type the command Bootrec/fixmbr in the command prompt.
Press Enter on the keyboard.
Type bootrec/fixboot on the prompt and press Enter to launch.
Now type bootrec/rebuildbcd and press Enter again.
Remove the Windows Setup disc once the scan is completed.
Reboot your PC normally.

What is Windows Error 0x80004005?

The error code 0x80004005 restricts users to access applications or services on a Windows PC. It is an unspecified error. It is not a common problem and can occur due to various reasons. Some most common reasons are the problem with Windows updates, moving or renaming files, Windows notification issues, etc.

How to Resolve Windows Error 0x80004005?

Some of the solutions for resolving Windows error 0x80004005 are as follows:

Method 1: Troubleshooter

Click on the Settings icon for Windows 10.
Find and click the Update & Security option.
On the left pane, click on Troubleshoot.
Click on Troubleshooter in the next window.
Click on the Run Troubleshooter option.
Let the scan run and once completed, reboot your PC normally.

Method 2: Repair System Files with SFC

Type cmd in the Windows search bar at the bottom of your screen.
Select the command prompt with a right-click.
Click on Run as Administrator.
Type the command SFC/scannow and press Enter.
The system scan will run.
Wait till the scan is complete and then reboot your PC.