How to check Windows 10 has installed Creators Update?
Use Winver command
First, you open the Run dialog box using hotkey Windows + R; fill winver and click OK. If you see Version 1703 with OS Build 15063.xxx, then Windows Creators Update is installed on your machine.
Check the About section in Settings
Go to Settings> Systems> About. In the Version section, you should see the number 1703 and the number under OS Build must be 15063.138 or greater.