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Windows 11 24H2 Breaks File Sharing

Creation date: 21/02/2025 10:47 Updated: 21/02/2025 10:52

Windows 11 24H2 breaks access to network shares which use guest logins, because Microsoft have decided to disable guest logins by default. This can be re-enabled easily:

Open the Run window (Win + R) and type gpedit.msc to open the Local Group Policy Editor.
Navigate to Computer Configuration > Administrative Templates > Network > Lanman Workstation and select Enable insecure guest logons.
Enable it, click OK and exit Group Policy Editor.

Windows 11 24H2 Breaks File Sharing

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