remove: - microsoft .net framework 4 client profile - microsoft .net framework 4 extended - microsoft visual c++ 2010 x86 redistributable - microsoft visual c++ 2012 x86 redistributable restart your pc, download the installationwizard from https://www.thebuddyforum.com/BuddyWizard.exe run it as administrator. after the wizard is done, run windows update. And install all updates for .net & c++ restart