Trying to install or upgrade Windows 10 on Parallels has been my worst experience installing an OS in many many years. I tried and tried to get the upgrade to work but kept getting the display adaptor issue. I subscribed to the knowledge based article and waited.
Meanwhile I tried to install it fresh, as I had no issue installing any of the preview. As an MSDN subscriber, I downloaded both the enterprise ISO and the multiple version ISO. Pointing parallels to the image file both version failed to install with errors during install, none of this happened in the preview versions.
then the knowledge based got updated and showed how to upgrade using MediaCreator Tool, I tried this and once again failed with a unusual "Something Happended" error, very useful error huh. I tried various thing but nothing I did would work, media creation tool either crashed, and gave the stupid error.
I decided to abort of their recommended ways and just try the upgrade from my experience. I took the Windows 10 ISO and extracted with 7Zip to a USB Stick. I then mounted this stick in the Windows 8.1 VM and ran the setup. The whole installation upgrade went without a hitch and worked fine. My Windows 8.1 is now upgraded and working.
Meanwhile I tried to install it fresh, as I had no issue installing any of the preview. As an MSDN subscriber, I downloaded both the enterprise ISO and the multiple version ISO. Pointing parallels to the image file both version failed to install with errors during install, none of this happened in the preview versions.
then the knowledge based got updated and showed how to upgrade using MediaCreator Tool, I tried this and once again failed with a unusual "Something Happended" error, very useful error huh. I tried various thing but nothing I did would work, media creation tool either crashed, and gave the stupid error.
I decided to abort of their recommended ways and just try the upgrade from my experience. I took the Windows 10 ISO and extracted with 7Zip to a USB Stick. I then mounted this stick in the Windows 8.1 VM and ran the setup. The whole installation upgrade went without a hitch and worked fine. My Windows 8.1 is now upgraded and working.