I did everything I could, and a couple of times it recognized my prs-600, but a few seconds later I get:
(22, 'Invalid argument')
Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 65, in run
File "site-packages\calibre\gui2\device.py", line 272, in _books
File "site-packages\calibre\devices\prs505\driver.py", line 133, in books
File "site-packages\calibre\devices\usbms\driver.py", line 158, in books
File "site-packages\calibre\devices\prs505\driver.py", line 156, in sync_booklists
File "site-packages\calibre\devices\usbms\driver.py", line 294, in sync_booklists
File "site-packages\calibre\devices\usbms\driver.py", line 293, in write_prefix
IOError: [Errno 22] Invalid argument
Any Idea? (I reset the ebook and changed the usb ports)