Looks like a miss match to me too.I think its already been answered but I asked originally so I'll reply. Looks like a version miss match to me. You should have used the non Single Language ISO. At the Moment its just called Windows 10 and is Multi edition, Home and Pro.
I just went here, http://www.microsoft.com/en-ca/softw...load/windows10 and the MCT is still working. I downloaded the Tool and Ran it.
Coincidentally I also downloaded the MCT yesterday. I don't see any reason why MS would pull it.
@NavyLCDR : Happy Anniversary.