Uninstall version 2.6 agent mac os

Hello everyone!

I need help with uninstalling the agent 2.6 in a MacBook system “el capitan” version 10.11, I tried with de uninstall.sh script it’s uninstalled something but didn’t work completely.

For example, the Icon of the application is removed and other archives but not all although in the screen said that removed successfully.

When I try again to install the version 2.3 agent, the system tells me to exist a new version installed.

How I could eliminate all the program manually?

Thanks