step 1 == https://support.microsoft.com/en-us/kb/3020369
step 2 == http://download.windowsupdate.com/d/msdownload/update/software/updt/2016/05/windows6.1-kb3125574-v4-x64_2dafb1d203c8964239af3048b5dd4b1264cd93b9.msu
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https://www.howtogeek.com/255435/how-to-update-windows-7-all-at-once-with-microsofts-convenience-rollup/