QUESTION unable to install adobe reader

Hi,

I am trying to install adobe reader in order to download some work appraisal forms on my Macbook Pro.  I have tried many times from adobe website and also my work website, it downloads but halfway through unstallation it stops installing and the following appears:

I have spoken to Apple three times and we have uninstalled any previous adobe versions, and the computer is clean of adobe (MacOS 10.12.3) but it still will not install.  I have also set up a new user but it would not work on this either.

Can anyone help?? I am unable to go any further with my appraisal until this is resolved!

thanks