I know about the old ISRUN utility, but is there now a better way to use BINDEVENTs to Windows events to see if an instance of a VFP EXE is running, activate that instance and prevent the launching of the app more than once? I use a LAUNCHER.EXE that runs the APP.EXE si my launcher will be looking for a running APP.EXE and just activate that app before launcher.exe kills itself. TIA.