Adobe Acrobat Reader 6.0+ for Accuplacer.org

So I'm trying to get Accuplacer.org's system checker to to accept my Adobe Acrobat Reader build. It's the only thing keeps failing the Accuplacer system check saying "Not Installed" even though it IS installed. I'm on the latest build of Adobe Acrobat Reader as we speak, as of this writing.

I tried reinstalling Acrobat Reader, reloading Accuplacer.org and restarting my laptop. Nothing worked.

For reference, my computer setup is:

HP Elitebook 850 G1, Windows 10 64bit, Firefox 76.0