Windows 10 The installation failed in the FIRST_BOOT phase with an error during MIGRATE_DATA operation

  • Thread starter Thread starter Tyluur
  • Start date Start date
T

Tyluur

Guest
I was trying to update Windows 10 using the Update Assistant today, but I ran into this error shown below.

We couldn't install Windows 10

We've set your PC back to the way it was right before you started installing Windows 10.

0x8007042B - 0x3000D

The installation failed in the FIRST_BOOT phase with an error during MIGRATE_DATA operation


My computer drives are partitioned like so:

C: (NTFS) Windows and default program files

D: (NTFS) All other Program Files

F: (NTFS) Data

I use Webroot & Malwarebytes for virus protection. I did also have my ProgramFilesDir/etc... changed to D: instead of C: in my registry editor, but before I ran the updater I changed it back to C: everywhere.


How can I fix this?

More...
 
Back
Top