I live in Tokyo (just in case it's relevant) and just downloaded Acrobat Pro DC. When I try to install it it shuts down due to error P48. Something about a missing file or folder, but no details of which file or folder are given.
Adobe contacted me about this and ultimately advised me to use another, non-subscription Adobe product, rather than the subscription-based Adobe Acrobat Pro DC. And that is what I did, opting for Adobe Acrobat Pro 2017.