Logic 9 failure

I was installing Logic 9 and at the very end it said installation failed. But it allows me to open Logic, although it only opens the cr@p arrangement called The Numbers Game. I already deleted The Numbers Game, but when I click on the Logic application the same thing opens!



Tell me what to do!
I just want Logic.

 

Try to install it again? And yes, I do know how agonizingly long it takes.