Changes

You need the full installationfileinstallation file, rather than the web installer: dotNetFx45_Full_x86_x64.exe and the Language Pack i.e. dotNetFx45LP_Full_x86_x64de.exe "The .NET Client Profile is a subset of the .NET Framework that was provided with .NET Framework 4 and earlier versions and was optimized for client applications. The .NET Framework 4 and earlier versions provided two deployment options: the full .NET Framework and the Client Profile. The Client Profile enabled faster deployment and smaller app installation packages than the full .NET Framework.Starting with the .NET Framework 4.5, the Client Profile has been discontinued and only the full redistributable package is available. Optimizations provided by the .NET Framework 4.5, such as smaller download size and faster deployment, have eliminated the need for a separate deployment package." - http://msdn.microsoft.com/en-us/library/cc656912.aspx