This document will help you with setting up ASM CloudMon agent to run as a Windows service.
Windows services don't allow batch files to run as a service and ASM CloudMon agent doesn't have an executable to start the agent.
Environment
ASM Agent for APM
Resolution
To get the ASM CloudMon agent to run as a Windows service you will need to download a third party product and review information about setting up using a batch fill in a Windows service.