How to Fix Update KB5011543 Not Installing on Windows 10

Microsoft lately released the optional Update KB5011543 on Windows 10 20H2, 21H1 and 21H2 built. In this update, Microsoft introduces a “Search highlight” feature that captures notable events related to the current day and Bing’s contemporary trending searches. But few users have sadly reported that Update KB5011543 Not Installing on their Windows 10.

With this update, Microsoft not only introduced the Search highlights feature but around 26 new improvements and fixes as well. So, users are so glad to install the Update KB5011543, but they are unable to do so. If you’re tired of the same problem, then you are in the right place. However, in this article, we have gathered a few solutions to overcome the same problem effectively and easily. Then let’s have a look.

Fix 1: Run Update Troubleshooter

The first try to repair the Update KB5011543 not installing on your Windows 10 issue is running the Windows built-in update troubleshooter tool. To do so, 

  • Firstly, open the Settings menu by pressing Windows + I altogether.
  • Then select the Update & Security option from the newly opened screen.
  • On the next screen, click on the Troubleshooter and select the Additional troubleshooters.Windows update troubleshooter
  • Inside the newly appeared screen, select the Windows Update and click on the Run the troubleshooter button.
  • Finally, restart the system and try again to install the latest update and see the improvement.

Fix 2: Run Update Assistant

Sometimes simply installing thefeature might help you to install the Update KB5011543 on your Windows 10. To do so, 

  • Firstly, open your web browser and navigate to the Windows 10 Update Assistant feature.
  • Then click on the Update now button and let it install on your system.
  • Finally, restart the system and try again to install the latest update and see the improvement.

Fix 3: Use Microsoft Update Catalog

If you couldn’t install the Update KB5011543 automatically on your Windows 10, then you need to install it from the Microsoft Update Catalog web page manually. To do so,

  • Firstly, open your web browser and navigate to the Microsoft Update Catalog site. Microsoft Update Catalog
  • Inside the newly opened screen search box, type Update KB5011543 and press Enter.
  • Now download and install the problematic Update manually on your system.
  • Finally, restart the system and try again to install the latest update and see the improvement.

 Fix 4: Install Windows 10 Media Creation Tool

Another solution to easily install the Update KB5011543 on your Windows 10 is reinstalling the Windows 10 Media Creation Tool on your system. To do so, 

  • Firstly, open your web browser and go to the Windows 10 Media Creation Tool webpage.Windows 10 media creation tool
  • Inside the newly appeared screen, click on the Download tool now button under the Create Windows 10 Installation Media.
  • Now download and install the exact Installation Media on your system.
  • Finally, restart the system and try again to install the latest update and see the improvement.

Fix 5: Reset Windows Update Component

In most cases, simply resetting the Windows Update Component might help you to install the Update KB5011543 on your Windows 10 without any trouble. To do so,

  • Firstly, type ‘cmd’ in your system search box and launch the Command Prompt screen from the search result as an Administrator.
  • Inside the black screen, copy then paste or type the following commands one by one and press Enter, 

SC config trustedinstaller start=auto

 net stop bits

 net stop wuauserv

 net stop msiserver

 net stop cryptsvc

 net stop appidsvc

 Ren %Systemroot%\SoftwareDistribution SoftwareDistribution.old

 Ren %Systemroot%\System32\catroot2 catroot2.old

 regsvr32.exe /s atl.dll

 regsvr32.exe /s urlmon.dl

l regsvr32.exe /s mshtml.dll

 netsh winsock reset

 netsh winsock reset proxy

 rundll32.exe pnpclean.dll,RunDLL_PnpClean /DRIVERS /MAXCLEAN

 dism /Online /Cleanup-image /ScanHealth

 dism /Online /Cleanup-image /CheckHealth

 dism /Online /Cleanup-image /RestoreHealth

 dism /Online /Cleanup-image /StartComponentCleanup

 Sfc /ScanNow 

net start bits

 net start wuauserv

 net start msiserver

 net start cryptsvc

 net start appidsvc

  • If all the above commands have been executed, restart the system and try again to install the latest update and see the improvement.

Fix 6: Disconnect External Hardware

If you are unable to install the Update KB5011543 on your Windows 10, unplug all external devices from your system and try again to install the latest update and see improvements. You may need to remove printers, USB drives, scanners, etc.

Fix 7: Free Up Some Drive Space

If all of the above solutions do not help you, then you should check if your system has enough space to install the Update KB5011543. Your system is running on a small hard drive, then you need to connect a USB drive to install the latest update.

These are all about installing Update KB5011543 on Windows 10. If you have any queries or concerns regarding this article, you can leave a comment in the comment box below.

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