Recently, after months of using Limewire with no problems, I have found Limewire refuses to start. I click on the Limewire symbol on the dock, or click on it in the Applications folder, and it does absolutely nothing. Like another thread I saw, the symbol bounces a few times when clicked on in the dock, but nothing happens even after several minutes. I have viewed a few other threads with similar problems, and the methods described their do not work for me.
I have a Mac G5, version 10.3.9, if that is of any help.

Thank you to anyone who can be of assistance.