If you own a device powered by an Intel Clover Trail processor (Atom Z2760, Z2520, Z2560, or Z2580) and wish to upgrade to the Windows 10 Creators Update, too bad: all you will get is an error message claiming that W10 is not supported on your system and that you should “uninstall this app.” While the compatibility checker in the Windows Setup program will reportedly give Clover Trail systems a clean bill of health, the upgrade will inevitably fail. I've received multiple reports of this problem, which affects devices built around Intel's Atom Clover Trail series CPUs. Those chips first appeared in entry-level Windows 8 PCs, especially 2-in-1 devices, between four and five years ago. I was able to confirm that this hard block exists by attempting to install the Creators Update on an HP Envy X2, which uses a Clover Trail CPU, the Atom Z2760. HP shipped me the device in early 2015 and I've used it in lab tests as a benchmark for low-spec CPUs.