If the status of the server is "Started", you can also change the number of service execution processes by clicking Details in the Current status column, then on the Enterprise Server > Control page, specifying the new number in Requested service execution processes and clicking Update. The new processes will take a few seconds to appear in the list. However, any change you make here is temporary only; after you stop the server, the number of processes reverts to the number set on the Server > Properties > General page.