Control them from the command line using SC.
Recommended to run the command line in Administrator mode
SC [ServerName] DELETE [ServiceName]
SC [ServerName] CREATE [ServiceName] BINPATH=[ExecutablePath]
##Examples
::Create a local service
SC CREATE "Scheduled Tasks" BinPath="C:\Programs\Scheduled Tasks\ScheduledTasks.exe"
::Create a remote service
SC AWSWEBSERVER "Scheduled Tasks" BinPath="C:\Programs\Scheduled Tasks\ScheduledTasks.exe"
::Start an installed service
SC START "Scheduled Tasks"
::Stop an installed service
SC STOP "Scheduled Tasks"
::Delete an installed service
SC DELETE "Scheduled Tasks"