Sorry, just did in other thread (505 and sending problems), so maybe I am double posting, but to be sure here again the error message I am getting when trying to transfer to my 505 :
(82, 'The directory or file cannot be created')
Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 57, in run
File "site-packages\calibre\gui2\device.py", line 224, in _upload_books
File "site-packages\calibre\devices\prs505\driver.py", line 123, in upload_books
File "site-packages\calibre\devices\usbms\device.py", line 755, in create_upload_path
File "os.py", line 150, in makedirs
File "os.py", line 157, in makedirs
WindowsError: [Error 82] The directory or file cannot be created: u'I:\\Author Name'
Thank you for your great support, and of course your fantastic software, kovidgoyal