However, after the recent update, many users have reported on the Microsoft Support forum that, since an update, they are stuck with the Choose an operating system prompt every time. Thus, one or both systems in the dual boot configuration won’t boot. Fix this with the steps below.

How do I change the default operating system on a dual boot window?

1. Set a Default OS in Windows 10

3. Try System Restore or Reinstall Windows 10

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