Write an app in C/C++ that automaticall installs AV packages for QA lab

I need an app that will automatically install AV install packages (it will click on the installer buttons) and will exit only when the AV has finished installing. The app will be written in C/C++ and will use VS2008, it needs to work on: XP, Windows 7 x32/x64, Windows 8 x32/x64 and Windows 8.1 x32/x64 You should assume that your app has UAC privileges and the AV software installer ran with UAC privileges (so the UAC dialog will not pop up) Attached is the list of AV software, some AV has free and premium, if this is the case it's indicated in the list.