One Object for two Windows

HI All



Greetings



I am facing a trouble while automating a project



Problem is



There is a message box containing button Yes and No  , lets say this message box is mapped to object A



Clicking onto Yes button pops up another dialog containing ok button , this new box is also mapped to object A



so at the same time , both the boxes are visible on screen and mapped to one common object , so whenever i try to perform click operation onto the Ok button , testcomplete engine tries to locate ok button in the another form  which contains Yes and no button and therefore it doesnt finds that ok button and the project exectuion fails , 



Please help me to solving this problem ,



Thanks in advance