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(The problem is that Windows will allow apps to browse inside zip archives without needing to unzip them first. Make sure you are selecting from the tools folder that you created when you right clicked and selected “Extract All…” on the tools zip archive and not selecting a file inside the still-zipped tools archive. You should select the zip file that is in the “DeDRM_calibre_plugin” folder, not any files inside the plugin’s zip archive. I’ve fully unzipped the tools archive, but I can’t find the calibre plugin when I try to add them to calibre.
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You must unzip the archive, and install the calibre plugin from a folder called “DeDRM_calibre_plugin” in the unzipped archive. It is a collection of various DRM removal tools which includes calibre plugin. The tools archive is not a calibre plugin. You might be trying to add the tools archive. I am trying to install the calibre plugin, but calibre keeps on saying that the plugin is invalid. Support for removing DRM from rented or library ebooks is not provided. Getting and Using the Tools I can’t get the tools to work on my rented or library ebooks.
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Post updated on 12 January, 2017 Where can I find out more about ebook Formats and DRM Removal Tools? It does not contain a top-level _init_.Apprentice Harper keeps a more up-to-date FAQs at the GitHub repository: InvalidPlugin: The plugin in u’K:\\John\\Johns documents\\PROGRAMS\\DeDRM_tools_6.8.1.zip’ is invalid. Successfully initialized third party plugins: DeDRM (6, 8, 0)įile “site-packages\calibre\gui2\preferences\plugins.py”, line 317, in add_pluginįile “site-packages\calibre\customize\ui.py”, line 472, in add_pluginįile “site-packages\calibre\customize\ui.py”, line 61, in load_pluginįile “site-packages\calibre\customize\zipplugin.py”, line 194, in loadįile “site-packages\calibre\customize\zipplugin.py”, line 292, in _locate_code It does not contain a top-level _init_.py fileĬalibre 4.23 embedded-python: True is64bit: False Wondered if you can help as i can not get the plug in to loadĮRROR: Unhandled exception: InvalidPlugin:The plugin in u’K:\\John\\Johns documents\\PROGRAMS\\DeDRM_tools_6.8.1.zip’ is invalid.
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