Lock Application In Windows Using GPEDIT.MSC

It is possible to lock the application in windows 7 using the AppLocker feature.

AppLocker Specify exactly what is allowed to run on desktops with the AppLocker feature in Windows 7. AppLocker provides the flexibility to allow users to run the applications, installation programs, and scripts they need to be productive. Learn how you can realize the security, operational, and compliance benefits of application standardization by using AppLocker.

To see how to use AppLocker to lock any application Click Here