Following the installation of the June 26, 2025, KB5060829 update for Windows 11 version 24H2, users have reported encountering a recurring error message related to Windows Firewall with Advanced Security. This error, logged as Event ID 2042 in the Event Viewer, displays the message "Config Read Failed" accompanied by "More data is available." The error appears each time the system restarts, leading to concerns about potential security implications.
Microsoft has officially acknowledged this issue, clarifying that the error is associated with a feature currently under development and not yet fully implemented. The company assures users that this error does not indicate any malfunction within the Windows Firewall and can be safely ignored. According to Microsoft's statement, the firewall continues to function normally, and no action is required from users to address this error event. (learn.microsoft.com)
Despite Microsoft's reassurances, the presence of such error messages can be unsettling for users, especially when they pertain to critical security components like the firewall. The appearance of these errors may lead to unnecessary concern and could potentially undermine user confidence in system security.
For users who prefer to eliminate these error messages from their logs, one option is to uninstall the KB5060829 update. This can be done by navigating to Settings > Update & Security > Windows Update > View update history > Uninstall updates, selecting KB5060829, and proceeding with the uninstallation. However, it's important to note that uninstalling updates may reverse other fixes or improvements included in the update. (winfuture.de)
Microsoft is actively working on a resolution for this issue and plans to provide an update in an upcoming release. Users are advised to monitor official Microsoft communications for further information and updates regarding this matter. (learn.microsoft.com)
In the interim, while the error messages may be disconcerting, they do not reflect an actual issue with the Windows Firewall's functionality. Users can continue to use their systems with the assurance that their firewall protections remain intact.
Source: Dataconomy Windows 11 just gave you a scary message
