Can not remove dedrm from lcpl

Question / bug report

ApplicationPaletteChange event ignored Using calibre Qt style: True calibre Dnevnik odpravljanja napak calibre 6.2.1 embedded-python: True Windows-10-10.0.22621-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.22621') Python 3.10.1 Windows: ('10', '10.0.22621', 'SP0', 'Multiprocessor Free') Interface language: sl Successfully initialized third party plugins: LCPL Input (0, 0, 5) && Gather KFX-ZIP (from KFX Input) (2, 8, 1) && DeDRM (10, 0, 3) && Package KFX (from KFX Input) (2, 8, 1) && KFX metadata reader (from KFX Input) (2, 8, 1) && From KFX (2, 8, 1) && KFX Input (2, 8, 1) && Set KFX metadata (from KFX Output) (2, 6, 1) && KFX Output (2, 6, 1) && Obok DeDRM (10, 0, 3) calibre 6.2.1 embedded-python: True Windows-10-10.0.22621-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.22621') Python 3.10.1 Windows: ('10', '10.0.22621', 'SP0', 'Multiprocessor Free') Interface language: sl Successfully initialized third party plugins: LCPL Input (0, 0, 5) && Gather KFX-ZIP (from KFX Input) (2, 8, 1) && DeDRM (10, 0, 3) && Package KFX (from KFX Input) (2, 8, 1) && KFX metadata reader (from KFX Input) (2, 8, 1) && From KFX (2, 8, 1) && KFX Input (2, 8, 1) && Set KFX metadata (from KFX Output) (2, 6, 1) && KFX Output (2, 6, 1) && Obok DeDRM (10, 0, 3) QPA platform: windows devicePixelRatio: 1.25 logicalDpi: 96.0 x 96.0 physicalDpi: 113.08521739130434 x 113.12164948453608 [0.00] Starting up... [0.00] Showing splash screen... [0.20] splash screen shown [0.20] Initializing db... [0.20] db initialized [0.20] Constructing main UI... DEBUG: 0.0 obok::utilities.py - loading translations DEBUG: 0.0 obok::dialogs.py - loading translations DEBUG: 0.0 obok::config.py - loading translations DEBUG: 0.0 obok::action_err.py - loading translations [1.81] main UI initialized... [1.81] Hiding splash screen Starting QuickView [8.81] splash screen hidden [8.81] Started up in 8.81 seconds with 19 books stdout+stderr from file dialog helper: [b'', b''] piped data from file dialog helper: [b'\xdb\xa1n\xaetE\xda \xe0\xdeI\xbf\xc0\xf7S\x1e4f\x04i\x84\x10\xde\x84O\xdb\x95*\x14\xf0SS', b'C:\Users\Admin\Downloads\lcpl_p_130317.lcpl'] DeDRM v10.0.3: Trying to decrypt ihmj0390.epub DeDRM v10.0.3: Verifying zip archive integrity LCP: Found LCP-encrypted book 18ac5fe1-c3e0-4cd6-a1ab-675389bdd48f Looks like that didn't work: LCPL Input v0.0.5: Running file type plugin failed with traceback: Traceback (most recent call last): File "calibre_plugins.lcplinput.init", line 368, in run File "calibre_plugins.dedrm.init", line 1067, in run File "calibre_plugins.dedrm.init", line 345, in ePubDecrypt File "C:\Users\Admin\AppData\Roaming\calibre\plugins\DeDRM.zip\lcpdedrm.py", line 318, in decryptLCPbook lcpdedrm.LCPError: Book is using an unknown LCP encryption standard: http://readium.org/lcp/profile-2.7 LCPL Input v0.0.5: Trying to parse file lcpl_p_130317.lcpl LCPL Input v0.0.5: Looks like this is a LCPL license file LCPL Input v0.0.5: Found LCPL for book ID 18ac5fe1-c3e0-4cd6-a1ab-675389bdd48f LCPL Input v0.0.5: Downloading book from https://storage.googleapis.com/ink-lcp-books-biblos-prod/8adfc511-5672-4900-8ebc-7ba9536d3a44 with custom UA ... LCPL Input v0.0.5: Executing plugin DeDRM ... LCPL Input v0.0.5: Plugin returned nothing - skippAdded Znanost_mirnega_zivljenja to db in: 0.2 Added 1 books in 1.7 seconds

Which version of Calibre are you running?

6.2.1

Which version of the DeDRM plugin are you running?

10.0.3

If applicable, which version of the Kindle software are you running?

No response

Log output

Paste log output here.

noDRM / DeDRM_tools