Launching the printer agent as a service using Non-Sucking Service Manager (NSSM)
Before running the print agent as a service, ensure that the nssm.exe file is located in the printer agent folder. Use the nssm.exe (win64) file for 64bit and nssm.exe (win32) file for 32bit.
For Windows services, the service must be run by a service account as the local system will not work. To trigger the Printer Agent Auto Update, the service Name parameter must also be populated.