check system tray for loaded application

I am writing an app that will run startup. This app loads a driver. The driver was written by a third-party and gets loaded into the system tray. But the icon in the system tray shows up ONLY AFTER the driver is completely loaded and ready to use.

My app shells out and loads the driver and then I want it to wait and check for the icon to appear in the system tray.

This is what I need help on. I need to know how to check the system tray for a particular icon or existence of a certain application there.

How?

I thank you,

Steve Crandall
[email protected]