You can only launch media files such as audio, video or image files via LW. For programs LW won't allow you to. It will give you a security error. The reason is because it may have been infected with a virus but might not have been. It's just a security measure to safeguard both LW & your computer. If you wish to open them then go to the folder & open it. For fast & easy access, go to your LW Library window, select Saved Files folder & press the Explore button. Sample image here: Using Library Explore button to access downld folder (click on link) & the folder will open up for you.