Updating free acrobat reader

I have the free version of acrobat reader DC and when I tried to update my version, it gave me an error message 1722.

I have windows 7 professional version 1 and I took off the reader and tried to install it again and it wouldn't install at all.  Gave me a message that I already had the new version on my machine.

This is the exact error message that I got:

      There is a problem with this Windows Installer package.  A program run as part of the setup did not finish as expected.

       Action Install Web Resources, location c:\Program files (x86)\Acrobat Reader DC|Reader\AcroCEF\RdrServices Updater.exe, command:

      19.008.2008018.0.11.20058.0

Please advise on what I should do to get my updater to work...I just want to update the program.

I also deactivated my anti virus program and that did not work either.

I have not had any problems with programs updating with the exception of Adobe Reader DC.

Thanks.