I'm using OpenEdge ABL to create a window that will run a secondary window on the touch of a button. However I am trying to get the first/parent window to freeze while the child window is running and resume when the child window closes. I attempted to use WAIT-FOR WINDOW-CLOSE OF CURRENT-WINDOW on the parent window however this returned the error: Invalid widget handle used in WAIT-FOR statement. WAIT-FOR terminated (4122). To run the child window I use: RUN D:\adherenceEdit_12875-Win.w(cUserId,cShiftCode,dtDate). Continue reading...