I did what u told me, still getting lead to the network framwork 4.0 even tho i have 4.5 installed, same goes for Visual Studio 2012 C++ Runtime, installed both directly from microsoft. I am still getting the error message, sooo, i guess, I am not allowed to install OTW client
control panel > uninstall a program(Programs and Features) > Turn on windows feature
You should see framework 4.5(or the latest 4.7) in there. Hit the checkbox press ok and let it install. Or download 4.0/4.5 from the Microsoft site