Anyway, I can help you set yourself up to protect your own personal space and files.
Anybody trying to delete your stuff in the future wont be able to touch them or even look.

• Open "My Computer" and go to "C:\Documents and Settings"
• Right-click on the folder with your name on it and click on "Properties"
• Go to the "Sharing" tab and put a checkmark here:
  
• Now install Limewire to a folder on your desktop instead of to "C:\Program Files"