I am trying to reinstall my Quicktime 7 Pro after cleaning out my MacBook OSX 10.5.8 following a hacking. I have Quicktime player and reregistered with the registration code for Quicktime 7 pro and it seems to be successfully registered but not in Appl

Hello everybody. I am trying to reinstall my Quicktime 7 Pro after having my MacBook OSX 10.5.8 cleaned out following a hacking. I have Quicktime player and I reregistered with the purchased registration code for Quicktime 7 pro. It seems to be successfully registered with "Quicktime 7 Pro" appearing under the inserted registration code but it is not showing in Applications folder and I do not know how to access it or what to do. Thanks for reading this. I hope you can help me. Aidan from Dublin, Ireland.