Keep in mind that this guide relates chiefly to Windows 10, but some steps might work even in earlier builds.

How do I fix the Windows boot error 0xc000000f?

1. Unplug all peripherals

2. Repair BOOTMGR using a bootable USB drive

3. Check your data cables

4. Revert to previous BIOS settings

If you want more info on how to access Bios on your Windows 10 PC, check out this handy guide. Can’t access Bios on your Windows 10 PC? Don’t worry, we’ve got the right solution for you

5. Try a manual rebuild of the BCD data file

If you’re having trouble accessing Command Prompt as an admin, then you better take a closer look at this guide. If this guide has proven helpful in your situation don’t  hesitate to share your experience with us. You can do so by simply using the comment section below.

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