Hi Bruce,
Welcome to the Forum.
The members here do not work for Microsoft, but rather, are Windows 10 users who share ideas and tips as they come to grips with the new operating system. Many members here take part in the Windows Insider Program and report to Microsoft any issues they come across and/or solutions to those issues if discovered.
If you give the above solution a go and find it works for you, then you can take advantage of the built-in app Contact Support by pressing your Windows key and S key together then typing Contact Support and pressing Enter key.
When the app opens you can send a message through to Microsoft with the solution, explain how it benefits you and ask them to provide a tool (aka hot fix) for automated repair. The more who request this, the sooner they will get around to doing this.
If you have any other methods to resolve your issue feel free to post to the Forum to let the members know.
Regards,
Regedit32