PDFs open in Reader, not Acrobat Pro

On my computer Acrobat is installed in the Creative Suite, but all pdf's only open in Acrobat Reader. I don't even get the choice or option to open either in Acrobat Reader or Acrobat Pro. Whenever I open a pdf I can only chose to open in Acrobat (no specification Reader or Pro) but it eventually opens in Acrobat Reader.

I even tried to delete Acrobat from my Creative Suite but that didn't succeed either.

I really don't know how to reach to my Acrobat Pro which should be available in my Creative Suite.

What should I do to activate it on my computer?

Subject edited. Was "How to install Acrobat Pro with Creative Cloud"