It's easy to lock a program. Simply click the "Lock a Program" button and select a program from any folder on your pc. Once you lock the program, it will immediately appear in your list window shown on the top of Program Lock Pro. It will remain there and will remain locked until you unlock it again. The programs you are locking will always end with an EXE extension (this indicates it is an executable program).

To find the actual program for the one you wish to lock, simply go to the icon on your start-menu or desktop. Instead of double-clicking the file, RIGHT-CLICK the icon, then click PROPERTIES on the menu. This will show you the exact location of the EXE program, and you can then select and lock it. Remember that most of your applications are installed by default into your "program files" folder (i.e. c:\program files\)