This application cannot start because it requires .NET Framework 4 to run. If you are running Windows Server, you can use ...

This application cannot start because it requires .NET Framework 4 to run. If you are running Windows Server, you can use Server Manager to install .NET Framework 4.
If you are not running Windows Server, or .NET Framework 4 is unavailable in Server Manager in the version of Windows Server that you are running, you can download and install .NET Framework 4 from the following website: {0}.