Activating Acrobat 8 Standard on Windows 10 fails due to connection even though internet connection is available. Phone activation is no longer. No other options to activate product! HELP!!!

I know that this may not be the best place to get support for this product, however, Adobe Acrobat 8 Standard cannot see an internet connection or their activation server. I went online to see if phone activation is available and the numbers that were provided (206-675-6222 and 866-772-3623) are no longer in use. The version of windows is Windows 10 64-bit. The software was successfully installed and activated, however, an update for Windows kicked the activation of Adobe Acrobat off and put it into a trial mode. I only have 1 more day before the software becomes locked. Phone support would be nice Adobe! When this customer is forced to upgrade it makes me mad! Unexpected expenses, time for installation, time to learn a new product, and invariably you change numbers on me which doesn't help things.