[buellie]

error message
calibre, version 6.21.0
ERROR: Unhandled exception: <b>WPDError</b>:C:\r\src\src\calibre\devices\mtp\windows\conte n t_enumeration.cpp:337:Failed to EnumObjects() of folder from device:[hr=0x80042009 wCode=7689] IDispatch error #7689: o16

calibre 6.21 Portable embedded-python: True
Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19045')
Python 3.10.1
Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free')
Interface language: None
Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (2, 1, 0) && DeDRM (7, 2, 1) && Package KFX (from KFX Input) (2, 1, 0) && Find Duplicates (1, 10, 8) && KFX metadata reader (from KFX Input) (2, 1, 0) && KFX Input (2, 1, 0) && Set KFX metadata (from KFX Output) (2, 0, 0) && KFX Output (2, 0, 0) && Obok DeDRM (7, 2, 1)
wpd.WPDError: C:\r\src\src\calibre\devices\mtp\windows\content_e numeration.cpp:337:Failed to EnumObjects() of folder from device:[hr=0x80042009 wCode=7689] IDispatch error #7689: o16