Not able to handle iframe and new window activity

I am not able to handle Iframe popups. In my application when i click on some buttons or link then open iframe pop up. activity which i do on that iframe popup is n开发者_如何学JAVAot recorded in selenium IDE. select window command also not work. When i click on link then it open in second window with same title. i am not able to handle that new window's activity. Please provide me solution if any have.

You need to use the command Select Frame and not Select Window.