Fixing "The System Event Notification service failed the sign-in. Function could not be executed." error on Windows 11 laptop

aadit bansal 0 Reputation points
2023-10-08T09:27:32.5066667+00:00

My laptop displays this notification when I try to sign in to Windows (I have Windows 11): "The System Event Notification Service service failed the sign-in. Function could not be executed." I am unable to sign in to my laptop. How can I fix this?

Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
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  1. Ian Xue (Shanghai Wicresoft Co., Ltd.) 31,341 Reputation points Microsoft Vendor
    2023-10-09T05:28:15.4033333+00:00

    Hi,

    Please follow this guide to reboot into the safe mode.

    https://support.microsoft.com/en-us/windows/start-your-pc-in-safe-mode-in-windows-92c27cff-db89-8644-1ce4-b3e5e56fe234

    In the safe mode, open Command Prompt or Windows PowerShell, run "sfc /scannow" to check the system files and "DISM /Online /Cleanup-Image /RestoreHealth" to fix the Windows image. Open services.msc and set the System Event Notification Service to Automatic.

    Best Regards,

    Ian Xue


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