private void SwitchServer2AspNet40(InstallAction action, Setup.SetupVariables setupVariables)
{
var sam = new ServerActionManager(setupVariables);
sam.AddAction(new RegisterAspNet40Action());
sam.AddAction(new EnableAspNetWebExtensionAction());
sam.AddAction(new MigrateServerWebConfigAction());
sam.AddAction(new AdjustHttpRuntimeRequestLengthAction());
sam.AddAction(new SwitchAppPoolAspNetVersion());
//
sam.ActionError += new EventHandler<ActionErrorEventArgs>((object sender, ActionErrorEventArgs e) =>
{
throw e.OriginalException;
});
//
sam.Start();
}