ElleKayEm
commented
3 years ago KFX books need to be downloaded with Kindle for PC 1.26 or earlier. Alternatively use one of the methods here to get books in the older format: https://www.mobileread.com/forums/showthread.php?t=283371
Error note: calibre, version 5.13.0 ERRORE: Caricamento libro fallito: Failed to open the book at C:\Users\chiag\Biblioteca di calibre\Sconosciuto\B079WN5PV2 EBOK (13)\B079WN5PV2 EBOK - Sconosciuto.azw. Click "Show details" for more info.
Failed to convert book: C:\Users\chiag\Biblioteca di calibre\Sconosciuto\B079WN5PV2 EBOK (13)\B079WN5PV2 EBOK - Sconosciuto.azw with error: DeDRM v7.1.0: Trying to decrypt B079WN5PV2 EBOK - Sconosciuto.azw Using Library AlfCrypto DLL/DYLIB/SO Using Library AlfCrypto DLL/DYLIB/SO DeDRM v7.1.0: Failed to decrypt with error: The .kfx DRMION file cannot be decrypted by itself. A .kfx-zip archive containing a DRM voucher is required. DeDRM v7.1.0: Looking for new default Kindle Key after 0.1 seconds searching for kinfoFiles in C:\Users\chiag\AppData\Local Found K4PC 1.25+ kinf2018 file: C:\Users\chiag\AppData\Local\Amazon\Kindle\storage.kinf2018 Decrypted key file using IDString '1483474873' and UserName 'chiag' DeDRM v7.1.0: Found 1 new key DeDRM v7.1.0: Ultimately failed to decrypt after 5.3 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md InputFormatPlugin: MOBI Input running on C:\Users\chiag\Biblioteca di calibre\Sconosciuto\B079WN5PV2 EBOK (13)\B079WN5PV2 EBOK - Sconosciuto.azw Failed to run pipe worker with command: from calibre.srv.render_book import viewer_main; viewer_main() Traceback (most recent call last): File "calibre\customize\ui.py", line 428, in get_file_type_metadata File "calibre\customize\builtins.py", line 289, in get_metadata File "calibre\ebooks\metadata\mobi.py", line 498, in get_metadata File "calibre\ebooks\mobi\reader\headers.py", line 295, in init File "calibre\ebooks\mobi\reader\headers.py", line 323, in identity calibre.ebooks.mobi.MobiError: Unknown book type: b'\x02\xa2\x81\xc4\xde\x02\x9d\x8c' Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 538, in KindleMobiDecrypt File "calibre_plugins.dedrm.k4mobidedrm", line 208, in GetDecryptedBook calibre_plugins.dedrm.k4mobidedrm.DrmException: The .kfx DRMION file cannot be decrypted by itself. A .kfx-zip archive containing a DRM voucher is required.
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "calibre\customize\ui.py", line 172, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 631, in run File "calibre_plugins.dedrm.init", line 581, in KindleMobiDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.1.0: Ultimately failed to decrypt after 5.3 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Traceback (most recent call last): File "calibre\ebooks\conversion\plugins\mobi_input.py", line 30, in convert File "calibre\ebooks\mobi\reader\mobi6.py", line 85, in init calibre.ebooks.mobi.reader.mobi6.KFXError: Questo è un libro KFX di Amazon. Non può essere elaborato. Vedi https://www.mobileread.com/forums/showthread.php?t=283371 per informazioni su come gestire i libri in formato KFX.
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "runpy.py", line 194, in _run_module_as_main File "runpy.py", line 87, in _run_code File "site.py", line 82, in
File "site.py", line 77, in main
File "site.py", line 49, in run_entry_point
File "calibre\utils\ipc\worker.py", line 197, in main
File "", line 1, in
File "calibre\srv\render_book.py", line 870, in viewer_main
File "calibre\srv\render_book.py", line 861, in render_for_viewer
File "calibre\srv\render_book.py", line 838, in render
File "calibre\ebooks\oeb\iterator\book.py", line 63, in extract_book
File "calibre\customize\conversion.py", line 245, in call
File "calibre\ebooks\conversion\plugins\mobi_input.py", line 36, in convert
File "calibre\ebooks\mobi\reader\mobi6.py", line 85, in init
calibre.ebooks.mobi.reader.mobi6.KFXError: Questo è un libro KFX di Amazon. Non può essere elaborato. Vedi https://www.mobileread.com/forums/showthread.php?t=283371 per informazioni su come gestire i libri in formato KFX.