I am not sure it WSH
I am using the expressions below:
Is it WSH ?


FUNCTION Shell
LPARAMETER lcLink, lcAction, lcParms, lcDir
lcAction = IIF(EMPTY(lcAction), "Open", lcAction)
lcParms = IIF(EMPTY(lcParms), "", lcParms)
lcDir=IIF(empty(lcDir),"",lcDir)
DECLARE INTEGER ShellExecute ;
IN SHELL32.dll ;
INTEGER nWinHandle, ;
STRING cOperation, ;
STRING cFileName, ;
STRING cParameters, ;
STRING cDir, ;
INTEGER nShowWindow

DECLARE INTEGER FindWindow ;
IN WIN32API ;
STRING cNull,STRING cWinName

RETURN ShellExecute(FindWindow(0, _SCREEN.caption), ;
@lcAction, @lcLink, ;
@lcParms, @lcDir, 1)