This is now happening on multiple computers in different applications. The problem is that the users will do something such as click on a save button. Prior to saving a dialog box should popup and allow them to confirm the saving procedure. This dialog never becomes visible and the program appears to be locked since the user can no longer interract with it, because it is waiting for user input in a window that is visible to the user.
Both computers this is occuring on are running Windows 7 Pro 64bit.
Any ideas on how to access the hidden popup? or how to prevent this problem from happening in the future?
Right now our only course of action is to end task the program and try again; however, this has led to the loss of several hours of work.