[Tarana]

Problem I haven't had before. I can't import Kobo files into Calibre. Using Windows 10, I have deleted and redownloaded the book. Deleted and redownloaded the app and redownloaded the book (any book - I tried additional ones that I've downloaded before). This worked fine a month ago. Any ideas? I do have Adobe 2.0 installed and downloaded epub (which is likely kepub).

When I import, I get an error. Here are the details:

Failed to add the file C:\Users\Steph\AppData\Local\Kobo\Kobo Desktop Edition\kepub\5b6f5657-f0b5-455f-8fab-826bc26404d3 to the book: 5b6f5657-f0b5-455f-8fab-826bc26404d3
With error:
Traceback (most recent call last):
File "site-packages\calibre\gui2\add.py", line 445, in add_formats
File "site-packages\calibre\db\cache.py", line 1429, in add_format
File "site-packages\calibre\db\cache.py", line 1394, in _do_add_format
File "site-packages\calibre\db\backend.py", line 1517, in add_format
File "site-packages\calibre\db\backend.py", line 1224, in construct_file_name
ValueError: Extension length too long: 98