I am having an interesting yet frustrating experience upgrading to Windows 10.
Both my laptop and desktop have Windows 7 Professional OEM installed.
Notification for my reserved upgrade was received for my laptop. The installation was swift, easy and immediately successful.
Notification for my reserved upgrade for the desktop has not yet been received. So, I downloaded Media Creation Toolx64.exe from Microsoft and attempted to install Windows 10 directly onto my C:\ SSD. It failed. Got this message:
The installation failed in the SAFE-OS phase with an error during MIGRATE_DATA operation.
I attempted to install in the same way three additional times and failed each time.
I then took the Media Creation onto a flash drive and attempted to install that way. When asked for the Windows Product Key, it rejected both the key that came with the desktop and the one I obtained when I changed from HDD to SSD.
FYI, I attempted all installs with the anti-virus disabled. I also disabled both various apps and devices with each additional attempt.
I have checked many websites and Microsoft for a solution and have come up empty. So, I will simply have to wait with frustration for Microsoft to inform me that my reserved copy of the upgrade is available to me to execute.
Edited by carbuff, 30 July 2015 - 12:01 PM.