Thank you for helping. I downloaded the older version and after going through the set up and authorization I got this message:
Error Getting Licence
Licence Server Communication Problem: E_LICENSE_ALREADY_FULFILLED_BY+ANOTHER+USER
I had seen your suggestion on someone else's thread last night and downloaded V1.7.2 but it would not recognize my Kobo AuraHD.
As for the Kobo Glo, I'm returning it to Best Buy. All I want is to get my old AuraHD up and running with ADE again.
In a Sync with Kobo YESTERDAY afternoon a newer version of kobo software was installed, 3.1.0 right in the midst of my problems.