... the windows may be arranged differently): 2_091532_490000000.png 7. if the Project Inspector window is showing (not the Object Inspector), you can close it. 8. if the Source Editor window is missing or empty, click the Project> Units... menu item, and select control_room.pas from the list. You are now ready to try compiling TemplotMEC. 9. as this is a first try, it's best to do a full build to check for errors before running. Click the Run> Build menu item: 2_101623_400000000.png 10. it will take a while -- the Messages window will appear and fill with messages. There will be several Warning messages, but hopefully no red Error messages. The warnings will need to be fixed in due course, especially if you want to port TemplotMEC to some other platform such as Linux or Mac. But for now they are not serious on Windows and can be ignored. The word which you are looking for is "Success" on a green background. It should appear eventually: 2_101623_400000001.png 11. ...