Try a couple of things, (1) deleting your LW preferences folder. See if that fixes things.
http://www.gnutellaforums.com/genera...ndows-7-a.html (make sure you backup your downloads(.dat) file first. This is a small tricky process but not complex. See near bottom of instructions. Do this first.)
If that does not fix it, see below.
(2) (a) Uninstall LW from the Start menu -> All Programs -> LW -> Uninstall.
. . (b) Run this utility:
Crap Cleaner . . (c) Reinstall LW Pro.