How did you uninstall LW? The right way is via start > all programs > LW & then choose the uninstall option. Uninstalling from add/remove programs can cause problems. You can either use the computer's search to look for any leftover LW stuff & delete, or install a new version of LW (that should remove the old version) & then uninstall the correct way.

When you say that LW wasn't working properly before, was it popping up all the time & refusing to stay closed? If that was the case, it's usually caused by a virus. Uninstalling LW in this case won't do much good because the virus remains...& can cause these annoying error popups. Check the link below for info & fixes to try & a link to Norbiesworld, where you can get free computer help.
http://www.gnutellaforums.com/showth...d=1#post235388