Completely uninstall SCM. After reboot install this version: http://www.msi.com/service/download/utility-19670.html
If no help install .NET Framework update: http://www.microsoft.com/en-us/download/details.aspx?id=36377
If still no luck reset the EC: [...
If no help install .NET Framework update: http://www.microsoft.com/en-us/download/details.aspx?id=36377
If still no luck reset the EC: [...