Solutions to fix Windows error 0X800A0046

Sometimes it happens that when you try to unite with the Windows Update Website or Microsoft Update Website for installing updates then at that time you are unable to visit and moreover receives windows error 0X800A0046. Windows error 0X800A0046 is also one kind of Windows Update error which occurs due to the wrong DCOM configuration, if security descriptor is incorrect in the Automatic Updates Service then also this error occurs, when there is an incorrect local security policy, so these are the main reasons due to which this windows error 0X800A0046 occurs. This Windows error 0X800A0046 stops you from installing updates and also affects your system performance. So, instead of neglecting this error you should try to fix this error without making delay.


What are the symptoms?

When you start your system and try to unite the Windows Update website for installing updates then you might have received this Windows Error 0X800A0046 message and also impede responding.

How to fix Windows error 0X800A0046?

To remove this error you have to correct the Security descriptor of your system and this can be done when you will follow the given below steps:-

  • Click on start button and then select the run program form the program lists.
  • When the run command page open then type cmd and then press enter. This will open the command prompt page.
  • Type the sc sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU) in the command prompt page and then press enter.
  • After pressing enter you will receive the success message on your PC screen. Then to exit from the command prompt type exit and then press enter.
  • Now try to install windows update again.

To fix this error you also have to allow user data persistence in the Internet Explorer browser so to do this click on Tools menu in the Internet Explorer browser and the click on Internet Options.

  • Then go to the Security tab, click on it and then click on Internet, then click Custom level.
  • Now open the Settings dialog box, click on the Miscellaneous.
  • Then under this Miscellaneous section click User data persistence.
  • And form this User data persistence click on Enable option.
  • Then click on ok button two times.
  • Now again try to establish updates for windows. If you are able to establish updates for windows then this error is fixed.


The easier method to fix this error is to use third party repair tool. This tool fix this error in single click only, you don’t have to effort more. So today download this tool and get free from this windows error.