This little freeware utility, called AppControl, shuts down any application that does not receive any mouse click or keyboard input during certain period of time, e.g. 5 min. Very useful if you want to shut down the Navision client on the user side to have the unused server connection available again. Tested on Windows 98 only!
I have found this application on a Navision related site (something like "Unofficial Navision Support Site") which has been down since a couple of months. I did not program this application nor can I offer any support or help. "Comes as it is..."