Thank you for contacting Intel Communities.
I am sorry to hear you had issues to download the latest graphics driver.
I just tried to download the driver and I was able to, please try the following link and let me know how it goes.
Intel® HD Graphics Driver for Windows® 10* for Intel® NUC Kit NUC7i3BN, NUC7i5BN, and NUC7i7BN Version: 22.214.171.12478 (Latest) Date: 6/15/2017
I hope to hear from you soon.
hate to bump an old thread, but the link appeared to work the next day.
thank you for following up. Please mark resolved and close this thread.