I was having a hard time clearing out the search filter within Limewire 4.0.3 until I found the file I needed to delete which carries your search data.

To clear the search filter within LIMEWIRE perform the following procedures:

1. Close Limewire
2. Open "My Computer"
3. Go to: C:\Program Files\Limewire\Incomplete
4. Right Click and delete any file called "downloads.dat"
5. Close all windows.
6. Empty Recycle Bin.

Hope this helps all of you - I know I was getting pretty ticked until I figured out how to clear this out. I tested it several times also to ensure this is a good fix and it is.

Take it light,
Keith