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What Is MusNotification.exe & How To Disable It?
Verifying the digital signature of the file is recommended
5 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
MusNotification.exe or Microsoft Update System Notification Broker, is a core Windows system file that is the part of MusNotificationBroker process. This executable file is a part of the Windows operating system and is located within the C:\Windows\System32 folder.
Is MusNotification.exe file malware?
MusNotification.exe, along with MusNotify.exe, MusNotificationux.exe, MusDialogHandlers.dll, and MusUpdatesHandlers.dll, is responsible for displaying the Windows Updates status in the notification area on the taskbar – whether it is pending for download or installation or the device needs to be restarted to apply the updates.
Unlike popular belief, MusNotification.exe is not malware or virus and is completely safe for your Windows PC.
However, there are chances that the file may have been infected by a virus. Similarly, malware may be masquerading as this Windows file to avoid being caught.
Issues caused by MusNotification.exe
A infected file MusNotification.exe may cause several runtime errors. Some of them are:
If you also running into issues related to MusNotification.exe on your Windows PC, go through this guide to find effective solutions.
How to fix MusNotification.exe file-related errors?
Before jumping on to the methods listed below, make sure you perform the following actions.
If these workarounds do not seem to help, try the advanced solutions listed below.
1. Disable the MusNotification.exe process
Temporarily disabling the MusNotification.exe process from the task manager window should fix the related issues like high CPU usage for the time being.
2. Verify the legitimacy of MusNotification.exe
Verifying the name of the signer within the digital signature tab will help you comprehend whether the file is a genuine Windows component or is an imposter harming your PC.
3. Repair the system file
The SFC and DISM tools are built-in utilities for repairing all the protected system files like MusNotification.exe. They then replace the corrupt system files and disk images with the cached version stored in a compressed folder resolving the errors hogging your PC.
4. Perform a system restore
If the MusNotification.exe is still causing your PC to malfunction or crash abruptly, a system restoration process will undo all the changes made recently which be the culprit.
Despite trying the above workarounds if the MusNotifcation.exe error still bothers you, you should for aclean install of Windowswhich will wipe out all the infected files and provide a fresh start.
Before you leave, you might want to check out to guide for resolving theARP.exe-related errorson your PC if you come across them frequently.
If you have any queries in this regard, feel free to reach out to us in the comments section.
More about the topics:exe file,Fix EXE file errors
Taiba Hasan
A postgraduate in Computer Applications, she is an avid technical writer who loves to craft content revolving around Windows, Android, and emerging technologies like SaaS. With How-To and troubleshooting guides, she aims to provide the best solutions for the problem and make technology less complicated for novice users.
Besides writing, she also loves to cook delicacies and spent time in her garden. In her free time, you will find her binge-watching web series or gazing the night sky.
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