That command gives:
Code:
Traceback (most recent call last):
File "from_comic.py", line 16, in <module>
File "C:\Program Files (x86)\calibre\library.zip\calibre\ebooks\lrf\comic\conv
ert_from.py", line 554, in main
File "C:\Program Files (x86)\calibre\library.zip\calibre\ebooks\lrf\comic\conv
ert_from.py", line 497, in do_convert
File "C:\Program Files (x86)\calibre\library.zip\calibre\ebooks\lrf\comic\conv
ert_from.py", line 57, in extract_comic
File "calibre\__init__.pyo", line 144, in extract
Exception: Unknown archive type
But the comic archive opens just fine with comical.