When I will open my ebooks in Adobe Digital Editions is always getting the message: E_ACT_NOT_READY, what should I do to fix this problem on my computer?

Report · Nov 20, 2015

Report · Nov 23, 2015

Start Digital Edition.
Press ctrl + shift + d (windows) + cmd + shift + d (macintosh)

Then accept that should remove the authorize.

After this enter data under Digital Edition again.

Report · Sep 23, 2016

Hi Nanaky,

I have a similar problem, I've tried to change the authorisation (Thanks for the cmd + shift + d BTW), but it did not work. It does not allow me to change it, it says "It's not possible to cancel the authorisation. Try it later". I've tried it the day after, but no change so far...

I've tried to download again ADE 4.5 but same issue...

Report · Sep 25, 2016

Windows:

Close all applications.

Choose Start > Run.

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

Select the Adept key.

Choose File > Export.

In the Export Registry File dialog box, select Selected Branch under Export Range. Enter a name and location for the backup registry key, and then click Save.

Right-click the Adept key and choose Delete.

In the Confirm Key Delete dialog, click OK.

Close the Registry Editor.

Open Adobe Digital Editions and reauthorize.

Macintosh:

quit Adobe Digital Editions.

Navigate to /Users//Library/Application Support/Adobe/Digital Editions and drag the activation.dat file to the trash.

If you are using 10.7, see https://helpx.adobe.com/x-productkb/global/access-hidden-user-library-files.html

Open Adobe Digital Editions and reauthorize.