pop up blocker...

To my knowledge there, I do not have or use a pop up blocker on my computer. But when trying to access adjust site formerly accessed regularly, I am getting a message saying that I need to a my browser settings or set my pop up security to a lower setting. Well the catch is I can not find that pop up blocker...Where would I go to see if there has been some adjustment to some of my PC settings?

 

Sometimes a popup blocker is built into some other tool or program like Googles toolbar. If you have recently installed a new utility of some sort have a look and see if it has a popup blocker enabled. You should be able to disable it.