Fix Runtime Broker Error and High CPU Usage in Windows 10/8/8.1|| Disable Runtime Error

How to fix Runtime broker error in windows 10? Here we are going to discuss how to solve this issue? Probably in windows 10 everyone can identify the Runtime Broker process in your Task Manager window and wondered to get know the answer why it spikes CPU usage sometimes and how to disable it or can I stop it? Here in this article, I am going to share complete detail about this Runtime Broker High CPU issues and also share how to disable Runtimebroker.exe Windows 10 or fix high CPU usage. Everyone has a common doubt that Is RuntimeBroker.exe a virus? No, without any doubt it’s not. The true RuntimeBroker.exe file is a safe Microsoft Windows system process, called Runtime Broker.

What is Runtime Broker?

Runtime Broker is a processer in Task Manager. It helps the user to manage permissions of the apps from Windows Store on your Windows 10 to work or not. Normally, runtime error should use just a little memory and has a very low CPU usage. But for some reasons and in some cases, Runtime Broker exactly has High CPU Usage to make your Windows 10 run slowly. If you encounter such error on your Windows 10 don’t worry any more. Since it is used for managing apps from Windows Store, Runtime Broker is necessary for protecting your Windows 10 security and privacy when running those apps. In such case, we are strongly recommending you to not to try disable it in Task Manager to fix the error. 

What Is Runtime Broker High CPU Process and Why Is It Running?

While launching Windows 10, Microsoft has developed many new services that can run in Background and send feedback data to Microsoft so that they can improve the user experience. There are multiple runtime brokers in windows 10. We can fix them all by the below processes.

runtime broker

Runtime Broker (RuntimeBroker.exe) is an executable file where you can find it in System32 folder in your PC. Please be careful while operating with System32 files. Runtime Broker is an official important process for Microsoft that debuted in Windows 8 and remains in Windows 10. Runtime broker is used to choose whether general applications you got in the Windows Store which was named Neighbourhood apps in Windows 8 are declaring all their permissions, like being able to access your local area or microphone. Although it works in the background constantly, you’ll likely discover its task rise once you start a general application. You may think of it as a medium connecting your general apps with the confidence and privacy settings you’ve constructed.

Also Read: List of Windows 10/8 Activation and Product Keys || Download Best Music Apps like Spotify

Why Is It Using Memory?

While it’s not active, Runtime Broker maintains an extremely low memory profile, usually taking up around 20-40 MB. If you start a common application, you’ll likely see the memory usage climb to anywhere from 500-700 MB.

Establishing additional universal applications shouldn’t cause Runtime Broker to take additional storage. When you close all other open general programs in your PC, Runtime Broker’s memory consumption should drop back down towards the 20-40 MB range.

Why Is It Using High CPU Usage?

When runtime broker error is just working in the history, Runtime Broker error typically takes more usage of your Computer. Whenever you release a worldwide app, that usage should briefly rise to 25-30% and settle back down. That’s normal behaviour. If you see that Runtime Broker is constantly consuming 30% or even more of the PC, demonstrating greater than expected memory usage, or spiking the usage even when you don’t have a general software running, there are always some possible explanations.

Metro applications in Windows 8 generally can cause difficulties with computers running just enough RAM to get by. If this is your current setup or even if you just observe Windows is running slow, the brand new Runtime Broker might be able to tell you where the problem lies.

Methods to Disable Runtime Broker Windows 10

1. Run Windows Trouble-shooter

  • Access Control Panel.
  • Choose Troubleshooting.
  • Click View all in the left pane.
  • Choose System Maintenance and run the Trouble-shooter.

Windows should detect the problem and offer ways to fix it. However, if this method does not help, try the second option.

2. Stop Runtime Broker

  •         Open Task Manager.
  •         In the list find Runtime Broker.
  •         Right-click it and choose End task.
  •          Restart your computer.

runtime broker

3. Alter Windows registry

Important: Before you start this procedure, you should backup Windows Registry. It will protect from damage in case something goes wrong. The registry includes important system information, so corruption might lead to irreparable damage. In this case, backups help a lot.

  • Type regedit in the Windows search box and click Enter.
  • Navigate to this key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTimeBroker. Here you have to change Start=dword:00000003 to dword:00000004.

Note: this action affects Cortana. Thus, you might not be able to use Cortana’s reminders normally.

4. Turn off background apps

  •          Access Windows Settings.
  •          Navigate to Privacy.
  • Choose Background apps in the left pane
  •          Turn-off all apps that are running in the background.

5. Disable tips about Windows

  •        Go to Settings.
  • Choose System.
  •         Click Notifications & actions in the left pane.
  • Under Notification settings turn off Show me tips about Windows option.
  •          Restart the computer.

6. Uninstall apps that use Runtime broker

Usually, the Runtime broker high CPU usage issue appears on the computer that has lots of pictures stored in it. Photo app in Windows 10 seems to be troublesome and causing the problem. Hence, you should try to uninstall the app:

  • Type PowerShell in Windows search box.
  • Once it appears in the search results, right-click it and choose Run as Administrator.
  • In the PowerShell enter Get-AppxPackage *photos* | Remove-AppxPackage to uninstall Windows Photo app from the computer.
  • Restart the computer and check if Runtime broker no longer drains your computer.


Here as a result technologymess came to conclusion on How to Fix Runtime Broker Error in Windows 10? I think you all get to know what are runtime error, how to fix or disable runtime broker and all the other things. Now, you got a deep knowledge about all these things. If you have any queries regarding this article, please do post them in below comment box. We always help you to solve your problems. Please share this article if you like it. Thank you.

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