Windows repeatedly waking up PC from sleep mode can be irritating and cause several issues. MoUSO Core Worker Process is responsible for this error. It is a program that coordinates Windows Update operation. It exclusively works in the back end and doesn’t hinder regular processes. But, sometimes in sleep mode it often wakes your system without permission. We bring to a perfect guide to fix MoUsoCoreWorker.exe process issue in Windows 10.
How to Fix MoUSO Core Worker Process in Windows 10
Here are some plausible reasons why MoUSO Core Worker Process may wake up your PC from sleep.
- Veroudert Windows
- Incorrect Power Settings
- Interference by third party applications
- Orchestrator Service issues
After understanding why MoUsoCoreWorker.exe keeps waking up your PC from sleep, let us go to into the method for resolving this MoUsoCoreWorker.exe process error in Windows 10.
Method 1: Uninstall GoodSync
Syncing third-party applications can keep your PC engaged causing MoUSO Core Worker Process to run continuously. They may cause this MoUsoCoreWorker.exe process error. GoodSync app is well-known for causing such issues. You can fix this by disabling or uninstalling such programs using the steps below.
1. Dréckt de Windows + I Schlësselen zesummen opzemaachen Parameteren.
2. Auswielen Apps Optioun vun Parameteren Fënster.
3. Auswielen Apps an Features on the left pane. After that, scroll down in the right pane and select GoodSync app a klickt op Installéieren Knäppchen.
4. klickt Installéieren op der Bestätegungsprompt.
5. Again, click Installéieren on Uninstall GoodSync Fënster.
Opgepasst: You can check the box marked Delete Private Data (Jobs, Credentials, Logs) if you have a backup of your private data.
6. klickt Jo on GoodSync Runner optauchen.
7. After uninstallation is complete, Neistart PC.
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Method 2: Disable Wake Timers
Wake timers are used for waking your PC automatically to complete specified tasks at a certain time. Sometimes they can disturb PC when it is on Sleep mode, thus causing this MoUsoCoreWorker.exe process error. Follow the steps given below and disable them.
1. Dréckt de Windows Schlëssel an Typ Kontrollpatroun, a klickt op Open.
2. Auswielen Hardware a Sound Optioun.
3. Auswielen Power Options on Hardware a Sound Säit.
4. klickt Änerung vun den Pläng änneren wéi gewisen.
5. klickt Ännere Forfait'en änneren. Power Options Fënster opmaachen.
Opgepasst: You can directly open Power Options from Desktop by running control.exe powercfg.cpl,,3 Kommando an Run Dialog.
6. Situéiert Schlof a klickt op de + Ikon to expand it. You will see Allow Wake Timers Optioun.
7. Nees klickt op de + Ikon ausbauen Allow Wake Timers a wielt auszeschalten souwuel Op Batterie an Agestach.
8. klickt gëllen an OK Ännerungen ze späicheren.
9. Duerno, Restart de PC.
Check if this MoUsoCoreWorker.exe process error is fixed.
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Method 3: Stop Update Orchestrator Service
UsoSVC or Update Orchestrator Service organises updates released by Windows and does tasks like downloading, verifying and installing updates. It may trigger MoUSO Core Worker Process and could be the cause behind this error. To fix this issue, you can disable UsoSVC by following these steps.
Opgepasst: You will need to enable update orchestrator service whenever you update your PC.
1. Hit der Windows Schlëssel, Typ Servicer, a klickt op Führen als Administrator.
2. Situéiert a riets-klickt op Update Orchestrator Service a wielt Properties.
3. An allgemeng Regéieren, änneren Startup Typ ze maachen Behënnerter.
4. klickt gëllen an OK Ännerungen ze confirméieren.
Method 4: Disable Task Scheduler
Task Scheduler is a service that enables you to schedule and perform any task on your PC without manual intervention at any specific time. Sometimes a planned automated task can wake PC from sleep, causing this MoUsoCoreWorker.exe process issue. Follow the instructions below to turn off Task Scheduler.
1. Press Windows + R Tastekombinatiounen gläichzäiteg opzemaachen der Run Dialog.
2. Typ taskchd.msc on Run Dialog Këscht an dréckt op gitt ze lancéieren Task Scheduler.
3. In Task Scheduler Window, navigate to the Task Scheduler Library > Microsoft > Windows > UpdateOrchestrator folder on the left pane.
4. An UpdateOrchestrator folder, find and right-click Schedule scan task a wielt auszeschalten.
5. Exit Task Scheduler and Neistart de PC.
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Method 5: Update Windows
Outdated Windows PC can create compatibility issues. Microsoft team releases updates to fix bugs and add other useful features. Updating Windows may fix this MoUsoCoreWorker.exe process issue. Follow these to do so.
1. Dréckt de Windows + I Schlësselen gläichzäiteg ze starten Parameteren.
2. Klickt op déi Update & Sécherheet Fliesen, wéi gewisen.
3. An Windows Update klickt op Iwwerpréift fir Updates Knäppchen.
4A. Wann en neien Update verfügbar ass, da klickt Installéieren elo a befollegt d'Instruktioune fir ze aktualiséieren.
4B. Soss, wann de Windows aktuell ass, da gëtt et gewisen Dir sidd aktuell Message.
Method 6: Benotzt Registry Editor
Registry Editor is a repository containing all configurations, values and settings for Windows. We can use it to create NoAutoRebootWithLoggedOnUsers DWORD which will stop PC from auto rebooting and may fix this MoUsoCoreWorker.exe MoUSO Core Worker process error. Follow the below-mentioned steps to do it.
Opgepasst: Modifying Registry Editor may cause issues. Create Registry backup before following this method as shown below.
1. Press Windows + R Tastekombinatiounen zesumme fir den opzemaachen Run Dialog.
2. Typ regedit a klickt op OK ze lancéieren Registry Editor.
3. Klickt op Fichier a wielt de Export… option. It will open Export Registry Datei Fënster.
4. Name it accordingly and click on spueren. Registry Backup will be created which you can import if things go wrong.
5. After creating backup, navigate to the following path in Registry Editor.
HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsWindowsUpdateAU
6. In the right pane, locate and double click NoAutoRebootWithLoggedOnUsers Schlëssel.
7. Set Wichteg Daten as 1 on the popup and click OK Ännerungen ze späicheren.
8. Exit Registry Editor and Neistart de PC.
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Method 7: Restart Windows Update Service
If your PC is unable to Sleep it may be because Windows Update service not working properly because of various errors. To resolve this, restart Windows Update service by following these steps.
1. Dréckt de Windows Schlëssel an Typ Servicer a klickt op Führen als Administrator ze lancéieren Servicer Fënster.
2. Situéiert a riets-klickt op Windows Update service a wielt Stop.
3. After that, minimize Service Fënster.
4. Press Ctrl + Shift + Esc Schlësselen gläichzäiteg opzemaachen Aufgab Manager.
5. Klickt op Méi Detailer.
6. Situéiert a riets-klickt op MoUSO Core Worker Process a wielt Enn Task.
7. Close Task Manager and maximize Servicer Fënster.
8. Riets-klickt op Windows Update a wielt Start.
After restarting Windows Update service, check if this MoUsoCoreWorker.exe process error is resolved.
Method 8: Change Windows Update Service Startup Mode
If the Windows Update service is set as manual in Startup type, it can sometimes freeze during its processes which may trigger PC to wake up from sleep. You can fix this issue by changing its Startup type to Automatic and to do that follow the steps below.
1. Verfollegt Schrëtt 1 aus Methode 7 op maachen Servicer.
2. Situéiert a klickt mat der Maustast Windows Update service a wielt Properties to open Properties window.
3. In allgemeng Regéieren, änneren Startart benotzt ze maachen automatesch from drop down list.
4. klickt gëllen an OK Ännerungen ze späicheren.
5. In Servicer window right-click on Windows Update erëm servéiert a wielt Neistart.
6. When Windows update has restarted, close Servicer Fënster.
Opgepasst: If the error persists, try to stop automatic updates and check if it works for you.
Method 9: Run Windows Update Troubleshooter and Power
Troubleshooting detects and resolves any problem present within a program. As MoUSO Core Worker Process is related to Windows updates, running Windows update troubleshooter can resolve the error. You can do it by following our guide to Run Windows Update Troubleshooter.
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Method 10: Run Power Troubleshooter
If you are still facing this issue after running Windows Update Troubleshooter, try running Power troubleshooter to see if it resolves it. Follow the steps to do the same.
1. Hit der Windows + I Schlësselen zesummen opzemaachen Parameteren.
2. Auswielen Aktualiséierung a Sécherheet on Parameteren Säit.
3. Klickt op déi Troubleshoot menu on the left pane.
4. Dann wielt de Power Optioun ënnert Fannt a fixe aner Probleemer Sektioun a klickt der Fuerder de Problem mam Schrëtt Knäppchen.
5. Wait for the troubleshooting process to complete and reboot Äre PC.
Method 11: Restore Default Power Settings
If power settings are misconfigured, then can affect functioning of sleep mode on PC. Try changing power settings to default and see if it fixes this MoUsoCoreWorker.exe process issue. To do so, follow the given steps.
1. Dréckt de Windows Schlëssel an Typ Kommando VIRSCHLOEN a wielt Führen als Administrator ze lancéieren Kommando Prompt.
2. Type the following command in Kommando Prompt an dréckt op Gitt Schlëssel to execute it. Once command is executed, power settings will revert to default settings.
powercfg -restoredefaultschemes
3. Exit Command Prompt and Restart de PC.
Method 12: Overrule MoUSO Core Worker Process Request
Another way to fix this issue is by modifying your power settings to overrule MoUSO Core Worker Process request. To do it, follow these instructions carefully.
1. Verfollegt Schrëtt 1 aus Methode 11 op maachen Kommando Prompt als Administrator.
2. Type the following command to overrule MoUSO Core Worker Process request and press the Gitt Schlëssel.
powercfg /requestsoverride process MoUsoCoreWorker.exe execution
3. After executing the previous command, type the following command to verify the overrule process and press the Gitt Schlëssel.
powercfg /requestsoverride
Opgepasst: In case you want to stop overruling MoUSO Core Worker Process request, simply execute this command in Kommando Prompt.
powercfg /requests override process MoUsoCoreWorker.exe
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Method 13: Disable Troublesome Hardware Components
MoUSO Core Worker Process may stay if it is unable to power off certain hardware components. It can be fixed by disconnecting such hardware devices by enabling PC to power them off. Follow the steps below do the same
1. Dréckt de Windows Schlëssel, Typ Device Manager a klickt op Open.
2. Select and expand Universal Serial Bus Controller. Choose a device, right-click on it and select Properties. It will open Properties window.
3. Géi op Power Management tab, check the box marked Loosst de Computer fir dës Apparat ausschalten fir Energie ze retten a klickt op OK Ännerungen ze späicheren.
4. Repeat the process for all other devices to identify which ones are the problematic hardware devices and disable them.
5. If the issue persists, you can run the following command to check which devices are not powered off and hit the Gitt Schlëssel.
powercfg -Devicequery wake_armed
6. After this command is executed unplug the device mentioned in Command Prompt or modify its properties by going to the Power Management Tab wéi gewisen an Schrëtt 3.
Methode 14: Fannt System Restauréieren
If none of the above solutions works, your final option is to perform System Restore. If you are unable to identify any program or driver causing MoUSO Core Worker Process to constantly wake up PC from sleep, restore your PC to a previous date by following our guide to Use System Restore on Windows 10. This method will surely fix the issue.
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We hope that this guide was helpful and you were able to stop MoUSO Core Worker Process from waking your PC from sleep. Let us know which method worked for you the best. If you have any queries or suggestions then feel free to drop them in the comments section.