Most programs that are shared on the network will either be infected or won't work (need a CD or code to run). Be very careful if you choose to download .exe, .zip or .rar files & make sure to scan them with your AV before you try to open them
WARNING: Viruses on the network you should be aware of
If you do decide to open a file, you'll have to do it from your saved folder, outside of LW. Go to LW's library, highlight the file & click Explore...now your saved folder will open for you.