Theres a previous post on the same topic, but didnt solve my problem.

I did a spyware scan, and limewire came up twice. One was limewire.exe, and I dont know what the other one was. I had my computer set to delete automaticly, so they were both deleted. Now, whenever I click the limewire icon, It dosnt load. I've tried re-installing limewire, turning off the spyware scan for a second, but nothing seems to work. Im usually computer smart, but this ones got me stumped. Any ideas?