Bought the real version of batman arkham asylum but still get the pirat trap?

I just bought a real version of the game "Batman Arkham Asylum" but when i was going to glide from one platform to another he just drops down. I searched the internet but all the answers i find is "buy the real game", BUT i got the real game (not pirate version). Someone know what to do?PIRAT VERION)Bought the real version of batman arkham asylum but still get the pirat trap?
First you have to be sexy......Bought the real version of batman arkham asylum but still get the pirat trap?
Re-install ( delete ) the files using control pannel %26gt; add or remowe programs find there the game and then install it from disc