Why isnt 10.6 iTunes working?

Hi there,

For the past couple of days my iTunes has refused to work at all. I havent a clue why. I updated to the latest version a few days before these issues began.

Generally I can open up the iTunes application. After a few moments the GUI will load and display my playlist. However I can't click or do anything with the GUI. Its as if whats opening is an image of iTunes as apposed to an application.

I've tried uninstalling and reinstalling the latest iTunes.

I've tried uninstalling iTunes and reinstalling an earlier edition of iTunes, one which i know was stable.

I've removed the Bonjour Service and Itunes, then reinstalled iTunes. = After doing this, it began to work for around an hour. Turned my laptop off, and it stopped working, again.

Since then I've reinstalled itunes the normal edition (After removing any previously installed ones) and I've still got nothing. At all. I've tried creating a seperate playlist, and Its just not playing.

System Info:

Windows 7 Home Edition 64bit

Anyone having a similar problem? Anyone have a solution?

Thanks!