OK, so I am trying to export a file using Selenium. My browser is IE. When I click on the export button a native windows dialogue box comes up.
Image of the pop up
I had the same problem. I came to realization that
button.click()
does not work very well in this case (with IE driver). So instead of clicking the button I tried this:
robot = new Robot();
button.sendKeys("""");
robot.keyPress(KeyEvent.VK_ENTER);
robot.keyRelease(KeyEvent.VK_ENTER);
This just gives focus on button and 'presses' it by hitting enter.