The Microsoft windows icon for Windows 10 upgrades on my NUC says that I should contact Intel because my PC "lacks critical hardware". What hardware - its just a standard NUC with 4gb memory and a 250gb SSD.
Any help appreciated.
This is supported for Windows 10*.
The recommendation would be to install all the Windows updates that are available for the Windows version that you have right now.
Then Make sure you are using the latest BIOS version available for your unit.
After doing this, try the Windows 10* update again.
I look forward to your outcome on this.