Using 4.0.5.1496
1. Go to Tools -> Options -> Library -> Media Tree
2. Uncheck "Search results"
3. Click OK
4. Search for something in your database
5. Notice that "Search Results" is back in your Media Tree
6. Go to Tools -> Options -> Library -> Media Tree
7. Notice that "Search Results" is still unchecked.
The only way I have found to remove the "Search Results" node from the Media Tree is to go into Options each time


