I can't download books onto my Kobo Glo from the ADE library anymore.

After uninstalling and reinstalling Adobe Digital Editions 4 to correct a Windows 10 compatibility issue, I can no longer download books onto my Kobo Glo from my ADE library anymore. I keep getting an error message and even though my account is valid and up-to-date in terms of authorization, I still can't make it work. Has anyone else had this issue?