I exported my Calibre library on my Mac to transfer the books and all my settings to my sister's PC. I received the following error message:
Traceback (most recent call last):
File "site-packages\calibre\gui2\dialogs\exim.py", line 263, in select_import_folder
File "site-packages\calibre\utils\exim.py", line 256, in __init__
ValueError: The exported data in ._part-0001.calibre-data is not valid, version (469769983) is higher than maximum supported version. You might need to upgrade calibre first.
I am using v. 4.2 on both machines. How do I import this? I know I can copy the books to the C: drive and point Calibre to this, but that won't give me all the settings.
Help, please!