Still getting message no DeDRM after installation of DeDRM 7.0.3

[Junec101]

Still getting error drm protected

## My Environment ### Calibre: `Version` 5.10.1 ### Kindle: `Version` 1.30.0 (59056) Kindle for PC ### DeDRM: `Version` 7.0.3 ## Log

Log Title

```log ``FFF: INFO: 2021-01-23 12:35:39,303: calibre_plugins.fanficfare_plugin.prefs(218): Attempting to read settings from predecessor--FFDL FFF: INFO: 2021-01-23 12:35:39,303: calibre_plugins.fanficfare_plugin.prefs(223): Using default settings FFF: DEBUG: 2021-01-23 12:35:39,312: calibre_plugins.fanficfare_plugin.fff_plugin(221): Plugin FanFicFare macmenuhack file_path:C:\Users\junec\AppData\Roaming\calibre\plugins\fanficfare_macmenuhack.txt calibre Debug log calibre 5.10.1 [64bit] embedded-python: True is64bit: True Windows-10-10.0.19041 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.19041') Python 3.8.5 Windows: ('10', '10.0.19041', '', 'Multiprocessor Free') Interface language: None Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (1, 36, 0) && DeDRM (7, 0, 3) && Package KFX (from KFX Input) (1, 36, 0) && FanFicFare (3, 29, 0) && KFX metadata reader (from KFX Input) (1, 36, 0) && KFX Input (1, 36, 0) && Set KFX metadata (from KFX Output) (1, 48, 0) && KFX Output (1, 48, 0) calibre 5.10.1 [64bit] embedded-python: True is64bit: True Windows-10-10.0.19041 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.19041') Python 3.8.5 Windows: ('10', '10.0.19041', '', 'Multiprocessor Free') Interface language: None Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (1, 36, 0) && DeDRM (7, 0, 3) && Package KFX (from KFX Input) (1, 36, 0) && FanFicFare (3, 29, 0) && KFX metadata reader (from KFX Input) (1, 36, 0) && KFX Input (1, 36, 0) && Set KFX metadata (from KFX Output) (1, 48, 0) && KFX Output (1, 48, 0) Turning on automatic hidpi scaling devicePixelRatio: 2.0 logicalDpi: 96.0 x 96.0 physicalDpi: 133.6430769230769 x 133.90057803468207 Using calibre Qt style: True [0.00] Starting up... [0.00] Showing splash screen... [0.34] splash screen shown [0.34] Initializing db... [0.34] db initialized [0.34] Constructing main UI... [1.69] main UI initialized... [1.69] Hiding splash screen Starting QuickView [142.34] splash screen hidden [142.34] Started up in 142.34 seconds with 0 books Gather KFX-ZIP (from KFX Input) 1.36.0: Importing C:/Users/junec/Documents/My Kindle Content/B08SJ3M1R8_EBOK/B08SJ3M1R8_EBOK.azw Gather KFX-ZIP (from KFX Input): Gathered 4 file(s) as C:\Users\junec\AppData\Local\Temp\calibre_5ekno70m\sqsssmcf.kfx-zip DeDRM v7.0.3: Trying to decrypt sqsssmcf.kfx-zip Using Library AlfCrypto DLL/DYLIB/SO Using Library AlfCrypto DLL/DYLIB/SO Decrypting KFX-ZIP ebook: sqsssmcf Got DSN key from database kindleforpc Found 1 keys to try after 0.2 seconds Decrypting KFX DRM voucher: amzn1.drm-voucher.v1.73010bb8-388b-4474-8f58-0859e63c39c2.voucher DeDRM v7.0.3: Failed to decrypt with error: Failed to decrypt KFX DRM voucher with any key DeDRM v7.0.3: Looking for new default Kindle Key after 0.2 seconds searching for kinfoFiles in C:\Users\junec\AppData\Local Found K4PC 1.25+ kinf2018 file: C:\Users\junec\AppData\Local\Amazon\Kindle\storage\.kinf2018 Added CR!HMS43SZBBH52V26WGBPXAKNX9TBC.azw to db in: 0.1 Added CR!620SWSHF8572X6KAH4KSBPWR90T8.azw to db in: 0.1 Added B08SJ3M1R8 EBOK to db in: 0.1 Added amzn1.drm-voucher.v1.73010bb8-388b-4474-8f58-0859e63c39c2 to db in: 0.1 Decrypted key file using IDString '684769860' and UserName 'junec' DeDRM v7.0.3: Ultimately failed to decrypt after 2.6 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Package KFX (from KFX Input) 1.36.0: Packaging C:\Users\junec\AppData\Local\Temp\calibre_5ekno70m\sqsssmcf.kfx-zip Processing container: B08SJ3M1R8_EBOK.azw KFX metadata reader (from KFX Input) activated for C:\Users\junec\AppData\Local\Temp\calibre_5ekno70m\de9zayem_add_books\2\B08SJ3M1R8_EBOK.kfx-zip Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre_plugins.dedrm.__init__", line 537, in KindleMobiDecrypt File "calibre_plugins.dedrm.k4mobidedrm", line 238, in GetDecryptedBook File "calibre_plugins.dedrm.kfxdedrm", line 42, in processBook File "calibre_plugins.dedrm.kfxdedrm", line 82, in decrypt_voucher Exception: Failed to decrypt KFX DRM voucher with any key 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 630, in run File "calibre_plugins.dedrm.__init__", line 580, in KindleMobiDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.0.3: Ultimately failed to decrypt after 2.6 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Running file type plugin Package KFX (from KFX Input) failed with traceback: Traceback (most recent call last): File "calibre\customize\ui.py", line 172, in _run_filetype_plugins File "calibre_plugins.kfx_input.package_filetype", line 21, in run File "calibre_plugins.kfx_input.package_filetype", line 32, in run_kfx File "calibre_plugins.kfx_input.kfxlib.yj_book", line 83, in convert_to_single_kfx File "calibre_plugins.kfx_input.kfxlib.yj_book", line 208, in decode_book File "calibre_plugins.kfx_input.kfxlib.yj_book", line 315, in get_container calibre_plugins.kfx_input.kfxlib.utilities.KFXDRMError: Book container B08SJ3M1R8_EBOK.azw has DRM and cannot be converted Added Audiophile's Guide: The Stereo to db in: 0.1 Added 5 books in 3.3 seconds Worker Launch took: 0.05 seconds Job: 0 Convert book 1 of 1 (Audiophile's Guide: The Stereo) finished Convert book 1 of 1 (Audiophile's Guide: The Stereo) DeDRM v7.0.3: Trying to decrypt 5b97r02y.kfx-zip Using Library AlfCrypto DLL/DYLIB/SO Using Library AlfCrypto DLL/DYLIB/SO Decrypting KFX-ZIP ebook: 5b97r02y Got DSN key from database kindleforpc Found 1 keys to try after 0.1 seconds Decrypting KFX DRM voucher: amzn1.drm-voucher.v1.73010bb8-388b-4474-8f58-0859e63c39c2.voucher DeDRM v7.0.3: Failed to decrypt with error: Failed to decrypt KFX DRM voucher with any key DeDRM v7.0.3: Looking for new default Kindle Key after 0.1 seconds searching for kinfoFiles in C:\Users\junec\AppData\Local Found K4PC 1.25+ kinf2018 file: C:\Users\junec\AppData\Local\Amazon\Kindle\storage\.kinf2018 Decrypted key file using IDString '684769860' and UserName 'junec' DeDRM v7.0.3: Ultimately failed to decrypt after 2.5 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Conversion options changed from defaults: verbose: 2 cover: 'C:\\Users\\junec\\AppData\\Local\\Temp\\calibre_5ekno70m\\uadaybxq.jpeg' read_metadata_from_opf: 'C:\\Users\\junec\\AppData\\Local\\Temp\\calibre_5ekno70m\\rle89ksy.opf' output_profile: 'kindle_fire' Resolved conversion options calibre version: 5.10.1 {'allow_conversion_with_errors': False, 'asciiize': False, 'author_sort': None, 'authors': None, 'base_font_size': 0.0, 'book_producer': None, 'change_justification': 'original', 'chapter': "//*[((name()='h1' or name()='h2') and re:test(., " "'\\s*((chapter|book|section|part)\\s+)|((prolog|prologue|epilogue)(\\s+|$))', " "'i')) or @class = 'chapter']", 'chapter_mark': 'pagebreak', 'comments': None, 'cover': 'C:\\Users\\junec\\AppData\\Local\\Temp\\calibre_5ekno70m\\uadaybxq.jpeg', 'debug_pipeline': None, 'dehyphenate': True, 'delete_blank_paragraphs': True, 'disable_font_rescaling': False, 'dont_split_on_page_breaks': False, 'duplicate_links_in_toc': False, 'embed_all_fonts': False, 'embed_font_family': None, 'enable_heuristics': False, 'epub_flatten': False, 'epub_inline_toc': False, 'epub_toc_at_end': False, 'epub_version': '2', 'expand_css': False, 'extra_css': None, 'extract_to': None, 'filter_css': '', 'fix_indents': True, 'flow_size': 260, 'font_size_mapping': None, 'format_scene_breaks': True, 'html_unwrap_factor': 0.4, 'input_encoding': None, 'input_profile': , 'insert_blank_line': False, 'insert_blank_line_size': 0.5, 'insert_metadata': False, 'isbn': None, 'italicize_common_cases': True, 'keep_ligatures': False, 'language': None, 'level1_toc': None, 'level2_toc': None, 'level3_toc': None, 'line_height': 0.0, 'linearize_tables': False, 'margin_bottom': 5.0, 'margin_left': 5.0, 'margin_right': 5.0, 'margin_top': 5.0, 'markup_chapter_headings': True, 'max_toc_links': 50, 'minimum_line_height': 120.0, 'no_chapters_in_toc': False, 'no_default_epub_cover': False, 'no_inline_navbars': False, 'no_svg_cover': False, 'output_profile': , 'page_breaks_before': '/', 'prefer_metadata_cover': False, 'preserve_cover_aspect_ratio': False, 'pretty_print': True, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': 'C:\\Users\\junec\\AppData\\Local\\Temp\\calibre_5ekno70m\\rle89ksy.opf', 'remove_fake_margins': True, 'remove_first_image': False, 'remove_paragraph_spacing': False, 'remove_paragraph_spacing_indent_size': 1.5, 'renumber_headings': True, 'replace_scene_breaks': '', 'search_replace': '[]', 'series': None, 'series_index': None, 'smarten_punctuation': False, 'sr1_replace': None, 'sr1_search': None, 'sr2_replace': None, 'sr2_search': None, 'sr3_replace': None, 'sr3_search': None, 'start_reading_at': None, 'subset_embedded_fonts': False, 'tags': None, 'timestamp': None, 'title': None, 'title_sort': None, 'toc_filter': None, 'toc_threshold': 6, 'toc_title': None, 'transform_css_rules': '[]', 'unsmarten_punctuation': False, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre_plugins.dedrm.__init__", line 537, in KindleMobiDecrypt File "calibre_plugins.dedrm.k4mobidedrm", line 238, in GetDecryptedBook File "calibre_plugins.dedrm.kfxdedrm", line 42, in processBook File "calibre_plugins.dedrm.kfxdedrm", line 82, in decrypt_voucher Exception: Failed to decrypt KFX DRM voucher with any key 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 630, in run File "calibre_plugins.dedrm.__init__", line 580, in KindleMobiDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.0.3: Ultimately failed to decrypt after 2.5 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md DeDRM v7.0.3: Trying to decrypt 5b97r02y.kfx-zip Decrypting KFX-ZIP ebook: 5b97r02y Got DSN key from database kindleforpc Found 1 keys to try after 0.0 seconds Decrypting KFX DRM voucher: amzn1.drm-voucher.v1.73010bb8-388b-4474-8f58-0859e63c39c2.voucher DeDRM v7.0.3: Failed to decrypt with error: Failed to decrypt KFX DRM voucher with any key DeDRM v7.0.3: Looking for new default Kindle Key after 0.0 seconds searching for kinfoFiles in C:\Users\junec\AppData\Local Found K4PC 1.25+ kinf2018 file: C:\Users\junec\AppData\Local\Amazon\Kindle\storage\.kinf2018 Decrypted key file using IDString '684769860' and UserName 'junec' DeDRM v7.0.3: Ultimately failed to decrypt after 2.4 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre_plugins.dedrm.__init__", line 537, in KindleMobiDecrypt File "calibre_plugins.dedrm.k4mobidedrm", line 238, in GetDecryptedBook File "calibre_plugins.dedrm.kfxdedrm", line 42, in processBook File "calibre_plugins.dedrm.kfxdedrm", line 82, in decrypt_voucher Exception: Failed to decrypt KFX DRM voucher with any key 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 630, in run File "calibre_plugins.dedrm.__init__", line 580, in KindleMobiDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.0.3: Ultimately failed to decrypt after 2.4 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md InputFormatPlugin: KFX Input running on C:\Users\junec\AppData\Local\Temp\calibre_5ekno70m\5b97r02y.kfx-zip Software versions: KFX Input 1.36.0, calibre 5.10.1 [64bit], Windows-10-10.0.19041 KFX Input plugin help is available at https://www.mobileread.com/forums/showthread.php?t=291290 Converting C:\Users\junec\AppData\Local\Temp\calibre_5ekno70m\5b97r02y.kfx-zip Processing container: B08SJ3M1R8_EBOK.azw Traceback (most recent call last): File "calibre_plugins.kfx_input.__init__", line 105, in convert File "calibre_plugins.kfx_input.kfxlib.yj_book", line 208, in decode_book File "calibre_plugins.kfx_input.kfxlib.yj_book", line 315, in get_container calibre_plugins.kfx_input.kfxlib.utilities.KFXDRMError: Book container B08SJ3M1R8_EBOK.azw has DRM and cannot be converted 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 216, in main File "calibre\gui2\convert\gui_conversion.py", line 41, in gui_convert_override File "calibre\gui2\convert\gui_conversion.py", line 28, in gui_convert File "calibre\ebooks\conversion\plumber.py", line 1108, in run File "calibre\customize\conversion.py", line 245, in __call__ File "calibre_plugins.kfx_input.__init__", line 123, in convert calibre.ebooks.DRMError: This boo has DRM!

[ElleKayEm]

DeDRM 7.0.3 is not working with KFX format yet. DeDRM 6.8.1 works with KFX from Kindle for PC version 1.26 and earlier. Try disabling KFX format downloads. See method 2 at this post: https://www.mobileread.com/forums/showthread.php?t=283371

[the-sweet]

If you apply Method 2 and you still get a DRM applied error on non-KFX downloads, then what? I have a similar setup to this user and am still getting "still DRM protected" errors.

[ElleKayEm]

@the-sweet Let's see your log: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md#i-cannot-solve-my-problem-with-the-dedrm-plugin-and-now-i-need-to-post-a-log-how-do-i-do-that

[the-sweet]

I tried posting on the blog, but I'm not sure if the post went through. Here's the log (my one difference is I'm on Mac, but I acknowledge that's kind of a big difference): FFF: DEBUG: 2021-01-30 21:25:39,129: calibre_plugins.fanficfare_plugin.fff_plugin(221): Plugin FanFicFare macmenuhack file_path:/Users/meredith/Library/Preferences/calibre/plugins/fanficfare_macmenuhack.txt QLayout::addChildLayout: layout "" already has a parent calibre Debug log calibre 5.10.1 embedded-python: True is64bit: True macOS-10.16-x86_64-i386-64bit Darwin ('64bit', '') ('Darwin', '20.2.0', 'Darwin Kernel Version 20.2.0: Wed Dec 2 20:40:21 PST 2020; root:xnu-7195.60.75~1/RELEASE_ARM64_T8101') Python 3.8.5 OSX: ('10.16', ('', '', ''), 'x86_64') Interface language: None Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (1, 36, 0) && DeDRM (7, 0, 3) && Package KFX (from KFX Input) (1, 36, 0) && BookFusion Plugin (0, 5, 3) && FanFicFare (3, 29, 0) && Goodreads Sync (1, 15, 0) && KFX metadata reader (from KFX Input) (1, 36, 0) && KFX Input (1, 36, 0) && Set KFX metadata (from KFX Output) (1, 48, 0) && KFX Output (1, 48, 0) calibre 5.10.1 embedded-python: True is64bit: True macOS-10.16-x86_64-i386-64bit Darwin ('64bit', '') ('Darwin', '20.2.0', 'Darwin Kernel Version 20.2.0: Wed Dec 2 20:40:21 PST 2020; root:xnu-7195.60.75~1/RELEASE_ARM64_T8101') Python 3.8.5 OSX: ('10.16', ('', '', ''), 'x86_64') Interface language: None Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (1, 36, 0) && DeDRM (7, 0, 3) && Package KFX (from KFX Input) (1, 36, 0) && BookFusion Plugin (0, 5, 3) && FanFicFare (3, 29, 0) && Goodreads Sync (1, 15, 0) && KFX metadata reader (from KFX Input) (1, 36, 0) && KFX Input (1, 36, 0) && Set KFX metadata (from KFX Output) (1, 48, 0) && KFX Output (1, 48, 0) devicePixelRatio: 2.0 logicalDpi: 72.0 x 72.0 physicalDpi: 127.50000191485789 x 127.50000191485789 Using calibre Qt style: True [0.00] Starting up... [0.02] Showing splash screen... [0.23] splash screen shown [0.23] Initializing db... [0.25] db initialized [0.25] Constructing main UI... DEBUG: 0.0 Goodreads Sync::dialogs.py - loading translations DEBUG: 0.0 GoodreadsSync::action.py - loading translations DEBUG: 0.8 HttpHelper::init: proxy=None [1.75] main UI initialized... [1.75] Hiding splash screen [1.75] splash screen hidden [1.75] Started up in 1.75 seconds with 439 books Starting QuickView Gather KFX-ZIP (from KFX Input) 1.36.0: Importing /Users/meredith/Library/Containers/com.amazon.Kindle/Data/Library/Application Support/Kindle/My Kindle Content/B07D69Z6C2_EBOK/B07D69Z6C2_EBOK.azw Gather KFX-ZIP (from KFX Input): File is not KFX format DeDRM v7.0.3: Trying to decrypt B07D69Z6C2_EBOK.azw Using Library AlfCrypto Python Using Library AlfCrypto Python MobiDeDrm v1.0. Copyright © 2008-2020 The Dark Reverser, Apprentice Harper et al. Decrypting Kindle Format 8 ebook: Chillpreneur Found 0 keys to try after 0.1 seconds Crypto Type is: 2 DeDRM v7.0.3: Failed to decrypt with error: No key found in 0 PIDs tried. DeDRM v7.0.3: Looking for new default Kindle Key after 0.1 seconds Found k4Mac kinf2018 file: /Users/meredith/Library/Containers/com.amazon.Kindle/Data/Library/Application Support/Kindle/storage/.kinf2018 trying username b'meredith' on file /Users/meredith/Library/Containers/com.amazon.Kindle/Data/Library/Application Support/Kindle/storage/.kinf2018 trying IDString: b'61e4bb9fcd39' trying IDString: b'bba5776d83e5' trying IDString: b'bba5776d83e4' trying IDString: b'bd9b4a0a7932' Decrypted key file using IDString 'bd9b4a0a7932' and UserName 'meredith' DeDRM v7.0.3: Found 1 new key MobiDeDrm v1.0. Copyright © 2008-2020 The Dark Reverser, Apprentice Harper et al. Decrypting Kindle Format 8 ebook: Chillpreneur Got SerialNumber from database default_key_1 Got UsernameHash from database default_key_1 Found 4 keys to try after 1.6 seconds Crypto Type is: 2 DeDRM v7.0.3: Ultimately failed to decrypt after 1.6 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 537, in KindleMobiDecrypt book = k4mobidedrm.GetDecryptedBook(path_to_ebook,kindleDatabases,androidFiles,serials,pids,self.starttime) File "calibre_plugins.dedrm.k4mobidedrm", line 238, in GetDecryptedBook mb.processBook(totalpids) File "calibre_plugins.dedrm.mobidedrm", line 484, in processBook raise DrmException("No key found in {0:d} PIDs tried.".format(len(goodpids))) calibre_plugins.dedrm.mobidedrm.DrmException: No key found in 0 PIDs tried.

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 630, in run decrypted_ebook = self.KindleMobiDecrypt(path_to_ebook) File "calibre_plugins.dedrm.init", line 580, in KindleMobiDecrypt raise DeDRMError("{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)) calibre_plugins.dedrm.DeDRMError: DeDRM v7.0.3: Ultimately failed to decrypt after 1.6 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Added Chillpreneur to db in: 0.0 Added 1 books in 2.1 seconds Worker Launch took: 0.03 seconds

[ElleKayEm]

I don't think I've seen someone on Big Sur successfully use beta DeDRM on Kindle for Mac books yet. Try calibre 4.23 and DeDRM 6.8.1.

[howardintexas]

Just in case it helps someone else.... I was getting the same error log as the-sweet but I am on MacOs 10.14 (Mojave). I tried a whole bunch of things but finally it worked to follow the suggestion here to use calibre 4.23 and DeDRM 6.8.1. Perhaps this is not just a Big Sur issue but related to some other common issue.

[ElleKayEm]

I've heard that after getting things working with calibre 4.23/DeDRM 6.8.1 on Mac, people were able to update to the latest calibre and DeDRM.

[yaroslavvb]

I also ran into this "No key found in 0 PIDs tried." issue in DeDRM v7.2.1, and was able to fix it by downgrading to calibre 4.23/DeDRM 6.8.1 on Mac 12.1 Mojave

Attached is the log tmp55wkhdvi.txt

[ElleKayEm]

@yaroslavvb I believe the problem with finding the key on Macs has been fixed in DeDRM 10.0.2.

[yaroslavvb]

Ah, interesting, wasn't aware of the fork. This repo (apprenticeharper/DeDRM_tools) last release is DeDRM 7.2.1, which means I should've used noDRM/DeDRM_tools instead