I have a NUC7i3BNH. Because of the missing DCH graphics driver I can't update from Windows 10 Pro 1803 to 1809. I tried it with Windows10Upgrade9252.exe without success several times. All the Update files are downloaded. Everything seems to be OK. The NUC restarts and works on the Update, but when the Update and restart is finished, everything is as before. The Update is not installed but there is no error message.