>Hello All,
>
>I have an app that uses the Windows API MCI commands to play a wave and avi files. The calls work fine under Win9X however I am getting error messages when run under Win2K. Any comments would be appreciated.

With no code and no error messages, it's difficult to do.

If it returns a value (typically a 0) to indicate failure, and you need to get the failure code, you must declare the following before making the API Cal

DECLARE INTEGER GetLastError IN WIN32API
*
*  Make your call, return result to nResult, eg:
*    nResult = MyAPICall(<i>foor, bar, mumble, bletch</i>)
*
IF nResult = 0
   WAIT WINDOW 'ERROR ' + TRANSFORM(GetLastError())
ENDIF