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Old 06-23-2025, 02:35 PM   #7
allowingtoo
Bibliophile
allowingtoo began at the beginning.
 
Posts: 159
Karma: 10
Join Date: Sep 2010
Device: Amazon
I have a 2024 Kindle Scribe and it worked perfectly in Calibre until a few days ago. I updated my MTP driver for Kindle and now it gives me this error in Calibre:

calibre, version 8.5.0
ERROR: Unhandled exception: <b>WPDError</b>:C:\r\src\src\calibre\devices\mtp\windows\conten t_enumeration.cpp:439:Failed to EnumObjects() of folder from device:[hr=0x802a0002 wCode=0 name=E_WPD_DEVICE_NOT_OPEN] Shutdown was already called on this object or the object that owns it.: o870

calibre 8.5 embedded-python: True
Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19045')
Python 3.11.12
Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free')
Interface language: None
EXE path: C:\Program Files\Calibre2\calibre.exe
Successfully initialized third party plugins: DeDRM (10, 0, 3) && EpubMerge (3, 2, 0) && Find Duplicates (1, 10, 9) && Goodreads (1, 8, 3) && SmartEject (2, 6, 0)
wpd.WPDError: C:\r\src\src\calibre\devices\mtp\windows\content_e numeration.cpp:439:Failed to EnumObjects() of folder from device:[hr=0x802a0002 wCode=0 name=E_WPD_DEVICE_NOT_OPEN] Shutdown was already called on this object or the object that owns it.: o870

It wouldn't let me exit Calibre with that error window open. I had to open task manager to shut down Calibre.
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