as i go into limewire and i want to play music i usuallu goto audio and now theres nothing there. Then i go into saved files and there all there and then when i click to play it says limewire will not launch for specified securitys reasons

please help me id hate to have to download all of my music again

What format are your songs now? Has their format changed to .zip or .exe? If so, you're infected. Download AVG Free antivirus, it should find the worm. There's more info & a link for download here.
Music files changing to zip or exe: some info

I think Birdy's got the answer, but you said you go to audio to play your music? Audio is in the search tab. I play my music from the Library tab. Just didn't sound right to me. Sorry, maybe i'm missing something.

yes they are in .zip format and i cant play them and now it has happened to me again. I downloaded this virus softwear and it has found a worm..so ill see what is going to happen next