Check out the files section. There are a few classes there that prevents more than one instance of the same app from running.
HTH
>Ed,
>
> Besides preventing another instance of a form from running, I would like also to know how prevent an APPLICATION from running twice, some of my users keep on starting the application or clicking the app(exe) icon in the desktop.
>
> TIA.
Speak using soft and sweet words in case you have to eat them later.
