Windows 8.1 Bug 184.108.40.20696 and 220.127.116.1196 (together).
OS: Windows 8.1 Pro (U3) x64 - Client 6.3.9600.17415
Preparing the installation "*.iso".
(Google Translate. Sorry for the language.)
Older versions are error free (18.104.22.16803). New versions gives an error.
I wanted to let Windows Update find the drivers for my system, and then let me choose whether to install them. So, I tried setting "Update device drivers" to "Always" and then set "Updates" to "Download updates but let me choose whether to install them".
Unfortunately, it didn't work...