I have QQ messenger (Just a messenger I use with my friends) on my Macbook Pro.
It had some kind of problem so I deleted it from my applications and dock into the trash.
I emptied the trash because I thought that If I deleted it I could just re-install Qq messenger and the problem would be gone.
I downloaded it and when I went to open it, this popped up: http://i950.photobucket.com/albums/ad343/iKawaiiChan/ScreenShot2011-09-10at81456PM.png
I'm not sure what to do since I'm not good with this tech stuff.
I'm not really sure where to put this question either so I just put it here.
Please help.

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