Forum Discussion
Windows 10 Insider Preview 21387.1 (co_release)
This update don't arrive to the end of the installation. The PC download the update, install. reboot and at this point a dead windows is displayed. The PC shout down, uninstall the update and resta...
It is highly recommended that you report this problem via Feedback hub. Alternatively, you can try upgrading a newer build i.e. 21390 and check if issue is fixed on that.