please consult your operting systems` manufacturers or winamp people.. if youre on windows, it would help if you un install both winamp / mirc , update your windows from www.windowsupdate.com and put winamp and mirc back
one more possible reason could be the usage of mirc scripts which plays audio files such as songs with winamp using windows dynamic link libraries. but again you would need to uninstall all such scripts and see if it works
Have you ever installed a script of the sort that lets you say in IRC the song you are currently playing on winamp? That's what this problem sounds like it could be caused by. If you had a script like that and then deleted it, it's possible you forgot or neglected to remove the winamp plugin that let it pass the information to mIRC...
Guys, Thanks for reply, first that message i see on my script, i was thinking maybe i have any problem on my script, and i download mirc 6.14 here for check direct to mirc without any script, but message show also on mIRC clean without script?