I have changed my computer; in the old I had installed Adobe Acrobat 7 Pro. I have installed from the DVD this software in the new computer, The installed software ask for the registration, and it is not possible on line or by phone because I receive

I have changed my computer; in the old I had installed Adobe Acrobat 7 Pro. I have installed from the DVD this software in the new computer, The installed software ask for the registration, and it is not possible on line or by phone because I receive an error message: "Servicio de Activacion no disponible". I have download the acrobat Pro 7.0 following the instruction of the web site of Adobe, and I have download PPRO_2.0_Ret-NH_ES.zip but the installed software has been Adobe Premier Pro, No Adobe acrobat 7 Pro. How can I use my Adobe Acrobat 7.0 Pro?