Winamp alt-3 Key Not Working

[Evan Reese]

I don’t know how, but for some reason, the alt-3 key in my Winamp has stopped 
working. I know it worked until very recently, because I use it fairly often to 
edit the tags of files I download. But it doesn’t work now. I can still go into 
the menu, and it does still say that I can use alt-3 to view the file info, but 
alt-3 doesn’t do anything now.
Does anyone here know how I can get it back?
Thanks very much.
Evan