"Error! Check Activation"

[michaelw98521800]

Getting message "Error! Check Activation" when trying to open Adobe DRM ePub from Kobo. Any Ideas? Also running on Windows 10.

[Nanaky]

1. Open Adobe Digital Editions.
2. Press Control+Shift+D to deauthorize Adobe Digital Editions.
3. Select Erase Authorization.
4. Click OK and quit Adobe Digital Editions.

[michaelw98521800]

Thank you. Unfortunately, DE wouldn't let me deauthorize but told me to try later. I ended up just deleting the Adept key in the registry and restarting DE. I then was able to authorize it and it now works.

Thanks