I am having the exact same problem.....I get the same error message. I have had limewire for 1 month now and it worked fine. Now just this week i get the error message....something has to be wrong with Limewire itself since other people are getting the same thing. I have limewire 1.4b and i never downloaded v. 1.5. I have Windows ME....has there been any fix to this problem? It seems that Limewire v. 1.4b and Windows ME are just now having a problem......it didn't start until this week. I have been told by others with this problem that reinstalling does not work.