Windows 10: W7-W10 Pro x64 Upgrade error
Microsoft support keeps showing this MVP reasons why to many
0xC1900101-0x4000D - The installation failed in the SECOND_BOOT phase with an error during MIGRATE_DATA operation
Disable (preferrably uninstall) your Antivirus utility before attempting the upgrade.
Disable General USB Devices (example - Smart Card Reader).
Do a clean boot and try again.
If you are upgrading using the .ISO file, disconnect from the Internet during setup, if you are connected by LAN (Ethernet) or Wi-Fi, disable both and attempt setup again.
If you are updating through Windows Update, when the download reaches 100% disconnect from the Internet LAN (Ethernet) or Wi-Fi and proceed with the installation.
If that does not work, try using the .ISO file to upgrade if possible.
If you are connected to a domain, switch to a local account
If you have any external devices attached to the machine, disconnect them (example, USB keys, external hard disk, printers, non-essential devices).
Clean boot will disable all non-microsoft processes eliminating possibility of running process interfering with the upgrade, never saw this recommendation done here to know how it works.
I have a Dell Optiplex 3020. It had Windows 7 Pro on it before I upgraded to Windows 10
The upgrade seemed to go OK and I could boot once after the upgrade. But then the system crashed with the screen flashing. I rebooted and I get a...
I have tried what I believe to be everything at this point. Clearing out the update download folder and retrying the update does not help whatsoever. Forcing the update through a command prompt just gets the...
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""The installation failed in the SAFE_OS phase with an error during INSTALL_RECOVERY_ENVIRONMENT OPERATION""
I upgraded to 10074 with no problems but trying to upgrade to 10122 gets error fbl_impressive Professional 10122 - Error 0xd0000225. I'm logged into my Microsoft account, so I don't think that's the problem. I've cleaned up all the files and...