Windows 10 build 18351.7

Windows 10 build 18351.7 is an updated version of build 18351.1. This build was released to Windows Insiders in the Slow Ring on 11 March 2019.

Fixes

 * Fixed the issue that was causing the Chinese versions of multiple games to not work.
 * Fixed the issue where the region settings were randomly reverted to their defaults after upgrading.