AppLocker is a FREE program which lets you lock any executable file on your computer or in other words prevent programs and applications from running. It could be case when you may not want other users on your computer to run and access some programs installed on your computer.
Some of the programs are there in the list of applocker but you can even add more programs to the list by typing the executable to the list.
When ever any user try running an executable locked by applocker they will see the error message as shown below.
