Strange Popup alert

Hi. When running Thunderbird, we get the following popup alert. We don’t understand what WinAmp has to do with it ?

" Mozilla Thunderbird is trying to act as a server. What do you like to do ?

Security consideration: c:\program files\winamp\winamp.exe has tried to use a parent application explorer.exe OLE automation. Winamp maybe using explorer.exe in attempt to connect to the internet with thunderbird.exe"

I’m lost …

Any ideas ?

Thanks

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Actually the problem happened with every program we tried to run. A reboot solved the problem. Bu still something went wrong…

Thanks