>>Hi All,
>>How does one programatically determine whether a user has tried to open a program twice? Any help would be greatly appreciated.
>>Thanks,
>
>Winn,
>Check out George Tasker's FPA article in August 1998 on creating mutexes or check out WinAPI#12710 by Ed Rauh. He uses the same technique except he uses CreateEvent.
>
>HTH.
Wow, thanks Larry.