Shell Lock 95 - Version 1.31 Do you have computers in a public enviroment where everyone plays with them, changes your settings and hacks around everywhere until you have to reinstall the whole system? Stop them ! Install Shell Lock and it´s only possible to run the software you installed. Make your public-access PC´s secure today. Install Shell Lock 95! This version adds a more flexible configuration method. This product has been discontinued 2001. There will be no more updates or new versions for Windows NT/2K/XP.