how do I update my adobe acrobat pro x 10.1.16 to11.0.14 or 15.6.30119

you can't update from one version to another.

it requires a (paid) upgrade to go from acrobat x to xi to dc.

if you want the free updates to acrobat x, update by downloading the files directly and then applying them:

  http://www.adobe.com/downloads/updates/