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Shifting from BIOS to UEFI with the Windows 10 Creators Update MBR2GPT disk conversion tool
Comprehensive yet quick video overview that explains how you can safely and non-destructively convert a Windows 10 machine from legacy BIOS to UEFI disk partitioning; and how you can automate the con...
For the people who are getting the following error when validating:
Cannot find OS partition(s) for disk X
First make sure you have the correct disk selected with the Windows installation.
If this is the case there is probably something wrong in your BCD configuration. If you have a simple single boot system, you can easily rebuild it from a elevated prompt with:
bcdboot.exe X:\WindowsAfter that it should validate just fine (it did in my case).
X is dependent on your system. In most cases 0 and C
- Thank you! This was exactly what I needed to do.
