Using Hyper-V Quick Create, I selected "Windows 10 dev environment" and "Create Virtual machine". It spent 20 minutes or so downloading the 16GB image, but after "Verifying download" it popped up an error message "Failed hash verification". I tried a couple more times, including after rebooting, and got the same message.
I haven't found anything online about this problem. Is there any way to fix this? Alternatively, is there another way to get a simple Windows 10 image to run in Hyper-V?