[apoptosis81]

Hi, I've been using Calibre for many years mostly on a Windows PC and Kindle Fire 7 (2019) device. I just updated to the new Kindle Fire 7 (2022) device and am receiving the error at the bottom of this post when trying to transfer books by USB. I have confirmed that I can transfer items in Windows File Explorer from the PC to the new Kindle. Calibre also still works fine when connecting to my 2019 Kindle Fire 7.

I have a Mac which I do not use with Calibre, but just did a fresh install there. I was able to connect my new 2022 Kindle Fire 7 to Calibre and successfully transfer the Calibre QuickStart Guide by USB.

It appears to me that there is some issue on my Windows PC or Calibre library there that is causing the connection error with my new Kindle Fire 7. I uninstalled Calibre on my PC and reinstalled v6.0, but that did not help. Does anyone have any thoughts on what may be occurring? I may try moving my library over to my Mac and see if I can transfer everything to the new Kindle.

Jobs failing: "Get list of books on device" and "Upload one book to device..."

calibre, version 6.0.0
ERROR: Error: Error communicating with device

C:\r\src\src\calibre\devices\mtp\windows\content_e numeration.cpp:336:Failed to EnumObjects() of folder from device:[hr=0x80042009 wCode=7689] IDispatch error #7689: o13

Traceback (most recent call last):
File "calibre\gui2\device.py", line 88, in run
File "calibre\gui2\device.py", line 540, in _books
File "calibre\devices\mtp\driver.py", line 219, in books
File "calibre\devices\mtp\driver.py", line 191, in get_driveinfo
File "calibre\devices\mtp\windows\driver.py", line 271, in filesystem_cache
wpd.WPDError: C:\r\src\src\calibre\devices\mtp\windows\content_e numeration.cpp:336:Failed to EnumObjects() of folder from device:[hr=0x80042009 wCode=7689] IDispatch error #7689: o13[/INDENT]