Having successfully compiled your program, you can run it from the QA Build menu by selecting the Run program option.
1. Specify the database as SALESORD and press <Enter>.
2. Enter MYPROG1 as the name of the program and press <Enter>. Alternatively press <Ctrl + P> for a menu of programs present and double-click on MYPROG1.
It may appear that nothing happens or you may get a brief glimpse of something that immediately disappears, depending on the speed of your computer system. Almost certainly your program has run quite correctly, but when a QA Build program ends, the screen clears. So the program correctly displayed your heading, but because it ended immediately afterwards, the screen cleared before you had a chance to see your creation. In the next lesson we overcome this problem by adding another procedure to the program which forces it to wait for a click on a mouse button or a keypress before ending. Your header will then remain on screen as long as you wish, until you end the program by clicking on the button.