Might have downloaded virus from lime wire
 

In Lime wire, I inadvertently downloaded a program from the files. I didn't download, and I cannot remove it from the list. I notice that when I now enter a CD to be downloaded into I Tunes it will only show the track numbers and not the name of the song.

Find it on the download window & click stop button. Then go to Library window, find Incomplete folder at bottom & click the arrow to open the folder. Find the file there & control click & choose stop sharing. Then select it again & press delete button. If still no good, select the file, press Browse button so it opens the incomplete folder on your desktop. Close LW & wait 5 mins. Then find that file & send to trash & empty trash.

Reboot your computer. Then try putting that CD in again & see if all is ok. If not, do a safe boot, repair permissions & reboot normally; SAFE Boot & Repair Permissions