Or/& search the file ... eg: search .mp3 or .m4a using mac's search function (Command F)
To re-enable iTunes importing, go to LW's prefs ⌘ , -> iTunes -> & turn the importing option on & back on & press apply. You may need to restart LW for it to take effect.
If all else fails, delete your LW prefs folder whilst LW is CLOSED, found here: /Users/your_username/Library/Preferences/LimeWire |