i get a message when i am shutting my computer down that says "Shellcon Hiddenwindow". help!! (plz)

Answer 1

This has to do with MusicMatch Jukebox (a legitimate program) processes starting with Windows.
For you to stop getting the ShellIconHiddenWindow any more, you have two solutions:
1) Uninstalled it......then the "problem" will go away for ever

2) Stop MusicMatch Jukebox from starting with windows:
Go to . Select and type msconfig .
This brings up the System Configuration Utility. Look on the Startup tab and find all entries relating to MusicMatch. Uncheck the boxes next to the names,
Select and select . Next time you restart your computer the changes will take effect.
Remember this solution will work until you define that MusicMatch Jukebox should start with windows.