What is CisTray?

I see a small window on my desktop titled CisTray. It doesn’t respond to any mouse click action. What is it?

cistray is component comodo internet security the old versions…
what your version of the comodo internet security?
you have some problem in your installation of the comodo internet security?

sorry my english!

It’s v. The problem is connected with a toolbar that I use (a program called PowerrPro). When I click on the related icon on the PowerPro toolbar then the CisTray icon appears on the desktop. I wonder if I should report it as a bug.