Marty,
The code should work. I copied it and ran it from VFP6 SP5 running on NT4 SP6 and it ran fine. Try changing the USER32.DLL reference to Win32API. Maybe it can't find User32.Dll for some reason.

>Yeah, I tried that, but it doesn't work. Here's what the code looked like:
>

>nhWnd = FindWindow( 0, _chrWindowName )
>?"nhWnd = " + ALLTRIM(STR(nhWnd))
>
>DECLARE INTEGER GetLastError;
>   IN WIN32API
>
>
>DECLARE SHORT SetForegroundWindow IN USER32.DLL INTEGER hWnd
>*  I assume you've got the hWnd you want stored in the variable nhWnd
>nResult = SetForegroundWindow(nhWnd)
>
>IF nResult # 0
>   *  the desired window and thread are now in the foreground
>   ?"Success"
>ELSE
>   *  the hWnd was not assigned to the foreground and the thread
>   *  remains at its default priority
>   ?"nResult = 0"
>   nError = GetLastError()
>   ?"Error code:  " + STR(nError)
>
>ENDIF
>

>I get:
>nhWnd = 7195
>nResult = 0
>Error code: 2
>
>I looked error code 2 up on MSDN and see that it means "file not found." Freaky. Is this an issue in VFP 6.0 vs. 2000 as well?