MoUSO Core Worker Process or MoUSOCoreWorker.exe is often termed a silent guardian who is a vital part of Windows and a diligent worker behind the scenes.
The term “USO” in its name signifies “Update Session Orchestrator”. It is responsible for managing the installation of Windows updates and keeping your system up to date.
Now, let’s take a closer look and get a proper idea about what it does.
Is The MoUSO Core Worker Process Safe?
MoUSO Core Worker Process is a harmless program made by Microsoft that comes with Windows while it gets installed on your computer.
It is a legitimate and necessary process in Windows that helps install new updates and keep it threat-free.
Since this Microsoft-made program gets installed on your device immediately, you can be assured that it is safe and damage-free to your system.
However, there is a potential chance of increased disk usage and CPU use that can have adverse effects on the system. There is also another report of it being damaging the SSD drives.
Why Is The MoUSO Core Worker Process Using High Resources?
Specific reasons are responsible for resulting in increased resource consumption, and those are:
- Corrupted Windows update
- Hardware issues
- Pending Windows updates
- Driver issues
- Background tasks
- Resource-intensive tasks
8 Easy Fixes For MoUSO Core Worker Process High Disk Or CPU Usage
Are you experiencing problems with the MoUSO Core Worker Process? Don’t worry; there are a few things that you can do to resolve the issue.
These potential troubleshooting steps will help you address the issue much better.
Let’s get started!
1) Run The Windows Update Troubleshooter
Running the Windows update troubleshooter will help identify the errors during the update process and automatically fix the problem when detected.
It also ensures that the system components are up-to-date with the latest security patches and bug fixes.
Let’s now try to detect the issues with these simple yet effective steps:
- Type Settings on the Search bar and choose the first option.
- Select the System category on the left and click on the Troubleshoot option.
- Scroll down till you come across the Other Troubleshooters option.
- Look for the Windows Update option and click on Run.
- To complete the troubleshooting process, follow the onscreen instructions.
- After you have done the process, move to the next solution.
2) Validate The Authenticity Of The Process
Verifying the authenticity of the process will help to find out whether the process is an unauthorized or a malicious one.
This process is essential for system security, so if you need to be made aware of any procedure and verify its authenticity, seek help from a trusted expert.
Here are the ways by which you can verify the authenticity of the process:
- Right-click on the Windows Start button to select the Task Manager.
- Right-click on MoUSO Core Worker Process and select the Properties option.
- In the Properties Window, Copy the path near the Location.
- Type File Explorer in the Search bar and then hit Enter.
- After pasting the copied path into the File Explorer address bar, hit Enter.
- Search for the executable file, right-click on it, and select Properties.
- Navigate to the Details tab and confirm the “Microsoft Corporation. All rights reserved” message is written beside Copyright.
- After verifying the authenticity of the process, it’s time to restart the MoUSO Coworker.
3) Restart The MoUSO Process
Restarting the MoUSO Core Worker Process will likely resolve the issue if it has encountered a temporary glitch.
However, the user should be careful while restarting the process, as mishandling it can lead to system instability or unwanted consequences.
To give a fresh start to the process, follow the steps mentioned below:
- To open Task Manager, right-click on the Start menu.
- Finally, right-click on the MoUSO Core Worker Process and click on the End Task option.
- Restart the Windows update service as soon as you finish restarting the process.
4) Restart The Windows Update Service
Restarting the Windows Update service will check the system for pending updates and immediately start downloading and installing them.
Restarting the service will also reset its state and resolve the temporary issues or conflicts that impact its functionality.
Here is how you can restart the Windows Update service:
- Type Run in the Windows Search bar, type “services.msc” and click the “OK” button.
- Soon, it will launch the Services in a different window.
- Scroll down till you come across the Windows Update in the list of services.
- Select Refresh from the context menu and then right-click on it.
- After you restart the Windows update service, the next thing that you need to do is to pause the Windows update.
5) Pause The Windows Update
Pausing Windows updates helps relieve the temporary strain on the system resources, allowing the user to continue their journey without interruptions.
Also, pausing prevents problematic updates from getting installed in the system and waves off compatibility issues.
Follow the steps to pause the Windows update:
- Open Settings and go to the Windows Update panel.
- Under More options, open Pause updates and select “Pause for 5 weeks”.
- Finally, click on Resume updates.
- Go to the following troubleshooting method as soon as this is over.
6) Install The Latest Available Windows Update
Microsoft frequently releases updates that are known to optimize the performance of Windows and help improve the efficiency of the system.
This will also address high resource usage issues and improve the performance and stability of your system.
Follow the steps to install the latest Windows updates:
- Navigate to Settings and select the Windows Update option.
- Click on Check for updates.
- Look for any available updates; if there are any, then click on the Download and Install option.
- After checking for the latest Windows update, turn off the Delivery Optimization.
7) Disable Delivery Optimization
Delivery optimization helps to optimize the download and distribution of Windows updates and other Microsoft Store apps on your network.
Before proceeding with this method, ensure you apply all the latest available Windows updates.
Here is how to do it:
- From the Windows Settings app, navigate to Windows Update.
- Select the Advanced Options and choose Delivery Optimization.
- Ensure the “Allow downloads from other PCs” toggle is turned On.
- For turning it off or disabling it, click on it.
- The last and final thing that can be done is to disable the Update Orchestrator Service.
8) Disable Update Orchestrator Service
Remember, turning off this service will stop the MoUSO Core Worker Process, reduce resource consumption, and stop searching for new updates.
Since this can adversely affect the performance of your device, disabling the Update Orchestrator Service is the last resort.
To disable the Update Orchestrator Service, follow the steps below:
- Type Services in the Windows Search button and select the first option.
- Search for the Update Orchestrator Service option and right-click on to select Properties.
- Choose Disabled on the drop-down menu on the General tab.
- Once over, click on Apply > OK.
Frequently Asked Questions (FAQs)
- Is The MoUSO Core Worker Process Malware?
No, the MoUSO Core Worker Process isn’t malware. It is a Windows update process that doesn’t act as a threat to the system.
- Is It Safe To Delete The MoUSO Core Worker Process?
No, deleting the MoUSO Core Worker Process isn’t safe as it is a legitimate Microsoft process.
Deleting it will prevent the system from receiving critical security updates that can make it vulnerable to malware and security threats.
- How Can I End The MoUSO Core Worker Process?
To end the MoUSO Core Worker Process, right-click the Windows Start button and select the Task Manager.
Finally, right-click on the MoUSO Core Worker Process and hit “End Task.”
If you need to know more about the MoUSO Core Worker Process or its high disk or CPU usage, contact us for further assistance.
If not, then tell us which troubleshooting method worked in your case.
We always look forward to hearing from you.