I just created a new Compute in Azure - choosing
Windows 10 Enterprise (x64) image. For deployment I used Resource Manager mode, DS1 size, disk type Standard and left default for the rest of options.
I needed .NET Framework 3.5 (as prerequisite for some 3rd party SW) so I went to Windows features and clicked on .NET 3.5
It ended up with error:
Catastrophic failure Error code: 0x8000FFFF
Googling the issue I found two types of solution: 1) using installation source (DVD), which I don't have for Azure image for their marketplace, 2) Uninstall specific security updates before adding this feature but those are not on this fresh Win 10.
What to try more?