It is supposed to run itself, without the application of rocket science.
Really, just go through the steps as Adobe presents them. If anything unexpected happens, post here.
I don't know what's going on for you, but the page I linked to is only about Photoshop CS6. This is all I see there:
I see the word "crack" in your response... That implies you're trying to do something illegal. Understand that no one here is going to help you install Photoshop illegally. You need to stop doing that immediately!
Noel. Sorry about the crack issue. I had no idea that it applied to something illegal. I tried to find that most comprehensive tutorial I could find on the web and I came across this one. Sorry for any potential problems and I apologize to the Adobe community forum. In regards to this all some how I am glad that I posted here first before trying to install. Thanks.