yes

And next time you open LW it will force you to reset your options. And it will create a fresh set of preferences.

* However, since your prefs are in the old location, next time you will find them in the new location listed first in my previous post (but depends upon your version of LW you are using also.)

If that doesn't fix it then you will need to answer #2 in my previous post about system details. We are anonymous here so it's really no great deal I assure you. And we need those details to help us try to figure out what might be wrong.