“0×80040E14″ or “HTTP 500″ error message when you connect to your Windows SharePoint Services Web site after you install a Windows SharePoint Services service pack or a security update

You connect to a Microsoft Windows SharePoint Services Web site after you install a Microsoft Windows SharePoint Services service pack or a security update on the server. When you do this, you may receive an error message that resembles one of the following error messages

via support.microsoft.com

Re-running the install wizard fixed this during an install on a W2k8S