To deliver a better collection experience, LTS regularly upgrades ICAgent. When LTS prompts you that a new ICAgent version is available, you can follow the directions here to obtain the latest version.
The upgrade begins. This process takes about a minute. When the ICAgent status changes from Upgrading to Running, the ICAgent upgrade has completed.
If the ICAgent status is abnormal after the upgrade or if the upgrade fails, log in to the host and run the installation command. ICAgent can be re-installed on top of itself.