Pro Tools 8.0.3 with MAC doesn't start
 

I purchased the M audio Mobile Pre mkII with Pro Tools software. I use a Macbook Pro, and it doesn't read the Pro Tools installation DVD, so I inserted the DVD in a PC and moved all the files from the dvd to a portable hard drive. I installed the software in my mac but when I try to start it, select a new session and it says: ''The templates couldn't be found. Install the application again'', if a I try to start the program through a demo song it says: ''This demo song is not installed. You can install it from the Pro tools SE installation DVD''

I have installed it several times, but it didn't work. It has happened the same to anyone or anyone could help me?

Thank you!