Windows 10 build 18305.1003

Windows 10 build 18305.1003 is an updated version of build 18305. This build was released to Windows Insiders in the Fast Ring on 20 December 2018. It is not that different from the earlier compile, aside from some security updates in Internet Explorer.

Bugs

 * For other bugs, see Windows 10 build 18305.1000


 * Windows Sandbox and Windows Defender Application Guard won't start with this update installed. The workaround is to uninstall the update.