So why do the accessibility tools require the Cryptographic service? It’s because the accessibility tools are required to be accessible at any point in the system since they provide functionality to allow people to, well, access the system. Simply run the Cryptographic service, and the ease-of-access tools will run just fine.
It turns out the problem occurs if the Cryptographic service is not running. I had this problem for a few months and eventually figured it out with a bit of testing.
