I am getting the error message when I attempt to erase authorization "unable to erase authorization- please try after some time" and this has been happening for a few days. I called Adobe and the gentleman that I spoke with said that he is unable to fix this issue and that the Adobe employees working on this forum can fix the issue so I am emailing to get this resolved please and thank you.
Close all applications. Press WINDOWS + R. In the Open text box, type regedit and then press Enter. The Registry Editor opens. In the left pane of the Registry Editor, locate the following registry key: HKEY_CURRENT_USER\Software\Adobe\Adept Remove the Adept Folder. In the Confirm Key Delete dialog, click OK. Close the Registry Editor. Open Adobe Digital Editions and reauthorize..