I have LimeWire Pro 4.14.8 installed on my home PC which is running XP Pro SP3. I'm using Comcast as my ISP and I'm also running ZAP along with a Linksys router firewall. When I run LimeWire through my admin account all works well. However LimeWire Pro will no longer connect under a limited account. I've been using LimeWire Pro through a limited account with no problems now for over a year till recently. Now it will no longer connect. Now I haven't upgraded to the latest version, can this causing the problem??? Thanks.