Unable to initialize and start upgraded version

[ova4tyqt]

I upgraded to v. 4.14 yesterday after using an earlier version for the last year or so. However now after the installation I receive an error message that says: "limewire was unable to initialize and start. Usually due to firewall blocking access/loopback. Please allow Limewire access to the internet and restart". I have clicked "okay" several times and attempted to restart it again; do not know how to allow it to access the internet. I have Windows XP and I use DSL through TimeWarner cable. I also use AOL - don't know if this makes a difference or not. Please help!!!!