Integrations | could i install multi elastic agent on a host?

My windows machine run iis service, i want to collect iis logs with "IIS" integration and window logs with "Windows" integrations, i have installed and configured elastic-egent for "Windows" on my host, which was sending logs to my elasticsearch, how can i configure for another elastic-agent for "IIS"?
p/s: i run elastic-agent1.yml and elastic-agent2.yml but not work.