I've installed adobe reader X recently.
For the 1st time I tried to open a PDF file, below message pop up:--
I want to select "Accept" but I am not able to kick any button ("Accept", "Reject", "Print", "Save") inside the pop up message.
I want to close the PDF file but cannot do it as well. Finally I need to close it by Ctrl+Alt+Del "Task manager".
I have uninstalled the Adobe reader X & install it again but same problem happened again.