Microsoft has issued an out-of-band update, KB5066187 (OS Build 17763.7683), for Windows 10 Enterprise LTSC 2019, Windows 10 IoT Enterprise LTSC 2019, and Windows 10 IoT Core LTSC. This update addresses a problem caused by the August 2025 security update (KB5063877), which led to failures during device reset and recovery attempts. It is particularly recommended for users who have encountered these issues.
The update resolves the following specific issues:
1. Reset and Recovery Failures: Users attempting to reset their devices through the settings (System > Recovery > Reset my PC) or fix problems using Windows Update (System > Recovery > Fix problems using Windows Update) faced failures. Additionally, the update addresses issues related to the RemoteWipe CSP functionality.
For those who have experienced these problems, installing this optional out-of-band update is advised. However, if your system has not been affected or you do not intend to use the mentioned recovery methods, you may opt out of the installation.
As technology continues to evolve, users should remain vigilant about system updates and security patches. Regularly checking for updates and understanding their implications can help ensure the stability and security of devices. This proactive approach not only aids in troubleshooting but also enhances overall user experience with the operating system.
For further details and documentation about this update, users can refer to Microsoft's Windows release health page
The update resolves the following specific issues:
1. Reset and Recovery Failures: Users attempting to reset their devices through the settings (System > Recovery > Reset my PC) or fix problems using Windows Update (System > Recovery > Fix problems using Windows Update) faced failures. Additionally, the update addresses issues related to the RemoteWipe CSP functionality.
For those who have experienced these problems, installing this optional out-of-band update is advised. However, if your system has not been affected or you do not intend to use the mentioned recovery methods, you may opt out of the installation.
As technology continues to evolve, users should remain vigilant about system updates and security patches. Regularly checking for updates and understanding their implications can help ensure the stability and security of devices. This proactive approach not only aids in troubleshooting but also enhances overall user experience with the operating system.
For further details and documentation about this update, users can refer to Microsoft's Windows release health page
Windows 10 KB5066187 (OS Build 17763.7683) Out-of-band released
Microsoft has released an out-of-band update for Windows 10 Enterprise LTSC 2019, Windows 10 IoT Enterprise LTSC 2019, and Windows 10 IoT Core LTSC to resolve an issue that was introduced by the August 2025 security update (KB5063877), which resulted in failures during device reset and recovery attempts. This update is advised for individuals who have experienced this issue.
Windows 10 KB5066187 (OS Build 17763.7683) Out-of-band released @ NT Compatible
