If you’re in the Windows Insider Program, you’re currently on build 15063 (likely 15063.14), and you want to stay with the Creators Update, you need to take your machine out of the Insider Program. If you don’t manually remove your PC from the Insider Program, the next time you go into Windows Update, you’ll likely be upgraded to 16170 — and the beta test cycle continues.

If you’re in the Insider program and you want to stop at the Windows 10 Creators Update for a while, click Start > Settings > Update & security > Windows Insider Program then at the top click “Stop Insider Preview builds.”

You’ll get a dialog (see the screenshot below) with several inscrutable choices. The one you want is at the bottom, “Keep giving me builds until the next Windows release.” That’s Microsoft speak for “Stop the world I want to get off at Creators Update.”

Windows Redstone 3 has a lot of catching up to do. I’m currently expecting: