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To disable the "Updates are available" popup in Windows 10, do the following. If you restrict system access to them, these notifications won't appear. These notifications are produced by two executable files, musnotification.exe and musnotificationux.exe, which are both located in the folder c:\Windows\System32. A lot of users would like to disable these kinds of annoying notifications. This situation is very frustrating for many users. Even if you press the Esc key at this point, it will open Windows Update! You have no other option but to click the button to get updates. some game or the Edge browser playing something fullscreen, the notification appears on top of it. Even if you are in some fullscreen app, e.g. When such a notification appears, it shows the message on top of all other apps. This fullscreen modal popup is a new kind of system notification in Windows 10. This option can be set in Enterprise editions of Windows 10 or using Winaero Tweaker.
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Advertisement The popup appears when Windows Update is set to notify only.
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