I am using ActivateScreenInScreenWindow on a button to open a popup window. If I close the window with the “close” button on the header of the popup window then the button does not work again. I have to leave the screen and return to it again to be able to get the button active again and get the popup window up.

How do I get this to work so that I do not have to go through this trouble?

Summary: I want to be able to push a button a popup window appears, if I close that popup window I want to be able to push the same button again to open the popup window again. 

Hi,

You able use SetPropertybyConstant. Use Screen Window in Control Toolbox Section.