


This is new - previously had no problem.įigured that a new DRM Removal version was requited Looked for available plugins (get plugin to enhance calibre) and that plugin is not listed, then, looked under “change calibre behavior” to see if a new DRM removal tool was available under Advanced Plugins not located.Ĭlosed Calibre and downloaded the newest DRM Removal Tools for eBooks version from Apprentice Alf’s Blog.Īfter download, opened "Change Calibre behaviour" option under “Advanced” clicked on “Plugins” and clicked on "Load plugin from file" in the unzipped Alf's tools, clicked on the DeDRM_calibre_plugin folder (DeDRM_plugin.zip file). The error message was “cannot convert the ex files because book locked by DRM”. Just purchased a Kindle book azw format and could not to convert to epub. Help needed! Using Calibre 5.0.1 book management system and I have just ran into this problem.
