On a brand new install of Windows 7, use the following in this order to get them up to current CU.
Step 1 - Windows6.1-KB3050265-x64
Step 2 - Windows6.1-KB3020369-x64
Step 3 - windows6.1-kb3125574-v4-x64_2dafb1d203c8964239af3048b5dd4b1264cd93b9
Step 4 - Windows6.1-KB3172605-x64
Step 5 - Current CU (September 2017 - KB4038777)
Adam Marshall, MCSE: Security
http://www.adamj.org