If You Could Live In Another Decade,...
ChatterBank2 mins ago
No best answer has yet been selected by helen79. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.This happened to me a couple of days ago. In my case it was because my firewall programs suddenly started to block Kazaa. If you have a Firewall, such as McAfee or Norton, you need to open it up and add Kazaa to the list of programs it will allow.
In addition, Windows Firewall may be blocking the program. Go to Control Panel, Windows Firewall and hit the Exceptions tab. If you don't see Kazaa here you will need to add it to the list.