You can install .Net 4.6.1 on Windows machines using the Management Utility


Download the .Net 4.6.1 all os silent installer file from Microsoft


Save the file in your shared apps folder NDP461-KB3102436-x86-x64-AllOS-ENU.exe


Create the third party template, select the exe and use silent installation parameters /q /norestart


**Please Note - If UAC Targets - select check box to Copy files locally to each target