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.
- Windows seann-fhasanta
- 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. Brùth air an Iuchraichean Windows + I. còmhla gus fhosgladh roghainnean.
2. Tagh Apps roghainn bho roghainnean uinneig.
3. Tagh Apaichean is feartan on the left pane. After that, scroll down in the right pane and select MathSync app agus cliog air dì-stàlaich putan.
4. cliog dì-stàlaich air an dearbhadh dearbhaidh.
5. Again, click dì-stàlaich on Uninstall GoodSync uinneig.
Note: You can check the box marked Delete Private Data (Jobs, Credentials, Logs) if you have a backup of your private data.
6. cliog Tha on MathSync Runner Nochd a-steach.
7. After uninstallation is complete, ath-thòisich PC.
Cuideachd Leugh: Fix the Trust Relationship Between This Workstation and the Primary Domain Failed
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. Brùth air an Windows iuchair agus seòrsa pannal smachd, agus cliog air Open.
2. Tagh Cruth-cruaidh is Caolas roghainn.
3. Tagh Roghainnean Cumhachd on Cruth-cruaidh is Caolas duilleag.
4. cliog Atharraich roghainnean a 'phlana mar a chithear.
5. cliog Atharraich roghainnean cumhachd adhartach. Roghainnean Cumhachd fosglaidh uinneag.
Note: You can directly open Roghainnean Cumhachd from Desktop by running smachd.exe powercfg.cpl ,, 3 àithne a steach Run bogsa còmhraidh.
6. Lorg Sleep agus cliog air + icon to expand it. You will see Allow Wake Timers roghainn.
7. A-rithist cliog air an + icon a leudachadh Allow Wake Timers agus tagh Disable an dà chuid Air Bataraidh agus Ceanglaichean a-steach.
8. cliog Cuir a-steach agus OK gus atharrachaidhean a shàbhaladh.
9. An deigh sin, ath-thòisich am PC.
Check if this MoUsoCoreWorker.exe process error is fixed.
Cuideachd Leugh: Fix Multiple Google Chrome Processes Running
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.
Note: You will need to enable update orchestrator service whenever you update your PC.
1. Buail an Iuchair Windows, seòrsa seirbheisean, agus cliog air Rach mar rianaire.
2. Lorg agus briogadh deas air Luchdaich a-nuas an t-seirbheis orchestra agus tagh Properties.
3. Anns a Coitcheann taba, atharraich tòiseachaidh seòrsa gu Ciorramach.
4. cliog Cuir a-steach agus OK gus atharrachaidhean a dhearbhadh.
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. Brùth Windows + R iuchraichean Aig an aon àm gus am faidhle fhosgladh Run bogsa còmhraidh.
2. Seòrsa taskchd.msc on Run Dialog Box agus pàipearan-naidheachd Cuir a-steach ga chur air bhog Clàr-ama Task.
3. Ann Clàr-ama Task Window, navigate to the Task Scheduler Library > Microsoft > Windows > UpdateOrchestrator pasgan air a’ phana chlì.
4. Anns a Ùraich an neach-stiùiridh folder, find and right-click Schedule scan task agus tagh Disable.
5. Exit Task Scheduler and ath-thòisich am PC.
Cuideachd Leugh: How to Check How Much VRAM Do I Have on Windows 10
Dòigh 5: Ùraich 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. Brùth air an Iuchraichean Windows + I. aig an aon àm airson a chuir air bhog roghainnean.
2. Cliog air a 'phutan Ùrachadh & Tèarainteachd leacag, mar a chithear.
3. Anns a Ùrachadh Windows tab, cliog air Dèan cinnteach airson ùrachaidhean putan.
4A. Ma tha ùrachadh ùr ri fhaighinn, an uairsin cliog Stàlaich an-dràsta agus lean an stiùireadh airson ùrachadh.
4B. Rud eile, ma tha na Windows ùraichte, seallaidh e Tha thu air ùrachadh teachdaireachd.
Dòigh 6: Cleachd Deasaiche Clàraidh
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.
Note: Modifying Registry Editor may cause issues. Create Registry backup before following this method as shown below.
1. Brùth Windows + R iuchraichean còmhla gus am fosgladh Run bogsa còmhraidh.
2. Seòrsa s an Iar- agus briog air OK ga chur air bhog Deasaiche Clàraidh.
3. Cliog air File agus tagh e Às-mhalairt… option. It will open Faidhle clàraidh às-mhalairt uinneig.
4. Name it accordingly and click on Save. Registry Backup will be created which you can import if things go wrong.
5. After creating backup, navigate to the following path in Deasaiche Clàraidh.
HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsWindowsUpdateAU
6. In the right pane, locate and double click NoAutoRebootWithLoggedOnUsers iuchair.
7. Suidhich Luach dàta as 1 on the popup and click OK gus atharrachaidhean a shàbhaladh.
8. Exit Registry Editor and ath-thòisich am PC.
Cuideachd Leugh: How to Fix hkcmd High CPU Usage
Dòigh 7: Ath-thòiseachadh seirbheis ùrachadh Windows
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. Brùth air an Windows iuchair agus seòrsa seirbheisean agus briog air a ' Rach mar rianaire ga chur air bhog seirbheisean uinneig.
2. Lorg agus briogadh deas air Ùrachadh Windows seirbheis agus tagh stad.
3. After that, minimize seirbheis uinneig.
4. Brùth Iuchraichean Ctrl + Shift + Esc aig an aon àm ri fhosgladh Manaidsear Gnìomha.
5. Cliog air Barrachd fiosrachaidh.
6. Lorg agus briogadh deas air MoUSO Core Worker Process agus tagh Obair crìochnachaidh.
7. Close Task Manager and maximize seirbheisean uinneig.
8. Dèan briogadh deas air Ùrachadh Windows agus tagh 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. Lean ceum 1 bho Dòigh 7 a dh 'fhosgladh seirbheisean.
2. Lorg agus cliog deas Ùrachadh Windows seirbheis agus tagh Properties to open Properties window.
3. Ann Coitcheann taba, atharraich Seòrsa tòiseachaidh gu Fèin-ghluasadach from drop down list.
4. cliog Cuir a-steach agus OK gus atharrachaidhean a shàbhaladh.
5. Ann seirbheisean window right-click on Ùrachadh Windows seirbheis a-rithist agus tagh Ath-thòisich.
6. When Windows update has restarted, close seirbheisean uinneig.
Note: 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.
Cuideachd Leugh: Fix .NET Runtime Optimization Service High CPU Usage
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. Buail an Iuchraichean Windows + I. còmhla gus fhosgladh roghainnean.
2. Tagh Ùrachaidhean is tèarainteachd on roghainnean duilleag.
3. Cliog air a 'phutan Troubleshoot menu on the left pane.
4. An uairsin, tagh an cumhachd roghainn fo Lorg agus socraich duilgheadasan eile roinn agus cliog air an Cùm an tubaist-luirg putan.
5. Wait for the troubleshooting process to complete and ath-thòisich do 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. Brùth air an Windows iuchair agus seòrsa àithne luath agus tagh Rach mar rianaire ga chur air bhog Pìos a 'Cheannaird.
2. Type the following command in Pìos a 'Cheannaird agus pàipearan-naidheachd Cuir a-steach iuchair to execute it. Once command is executed, power settings will revert to default settings.
powercfg -restoredefaultschemes
3. Exit Command Prompt and ath-thòisich am 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. Lean ceum 1 bho Dòigh 11 a dh 'fhosgladh Pìos a 'Cheannaird mar rianadair.
2. Type the following command to overrule MoUSO Core Worker Process request and press the Cuir a-steach iuchair.
powercfg /requestsoverride process MoUsoCoreWorker.exe execution
3. After executing the previous command, type the following command to verify the overrule process and press the Cuir a-steach iuchair.
powercfg /requestsoverride
Note: In case you want to stop overruling MoUSO Core Worker Process request, simply execute this command in Pìos a 'Cheannaird.
powercfg /requests override process MoUsoCoreWorker.exe
Cuideachd Leugh: Fix DISM Host Servicing Process High CPU Usage
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. Brùth air an Iuchair Windows, seòrsa Neach-stiùiridh agus briog air a ' Open.
2. Tagh agus leudaich Riaghladairean Bus Sreathach Coitcheann. Choose a device, right-click on it and select Properties. It will open Properties window.
3. Rach gu Stiùireadh cumhachd tab, check the box marked Leig leis a 'choimpiutair an inneal seo a thionndadh gus cumhachd a shàbhaladh agus briog air OK gus atharrachaidhean a shàbhaladh.
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 Cuir a-steach iuchair.
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 Stiùireadh cumhachd tab mar a chithear ann ceum 3.
Dòigh 14: Dèan ath-nuadhachadh an t-siostaim
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.
Air a mholadh:
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.