Service desk installation failed.
the following error showing:-
Installing Workflow Server..
Checking Server Extensions service running
System.ServiceProcess.TimeoutException: Time out has expired and the operation has not been completed.
at System.ServiceProcess.ServiceController.WaitForStatus(ServiceControllerStatus desiredStatus, TimeSpan timeout)
at Symantec.Workflow.Installer.Core.ServerExtensionsHelper.Check(Boolean fatal, Boolean start)
at Symantec.Workflow.Installer.ServerRoles.WorkflowServerRole.Run()
at Symantec.Workflow.Installer.InstallerManager.Run()
Installation Failed.