CBR file failed to open

[rameshshanmugasundaram-collab]

getting error when trying to open cbr file. not sure whether it part of file name.
T-ns_78-(Rocky V)(ed 2S)_04_cpr.jpg
T-ns_78-(Rocky V)(ed 2S)_05_cpr.jpg
T-ns_78-(Rocky V)(ed 2S)_06_cpr.jpg

Traceback:
Traceback (most recent call last):
File "C:\Users\ra\comic-translate\app\thread_worker.py", line 30, in run
result = self.fn(*self.args, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\ra\comic-translate\app\controllers\image.py", line 257, in load_initial_image
file_paths = self.main.file_handler.prepare_files(file_paths)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\ra\comic-translate\modules\utils\file_handler.py", line 82, in prepare_files
entries = list_archive_image_entries(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\ra\comic-translate\modules\utils\archives.py", line 160, in list_archive_image_entries
with rarfile.RarFile(file_path, 'r') as archive:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\ra\comic-translate.venv\Lib\site-packages\rarfile.py", line 711, in init
self._parse()
File "C:\Users\ra\comic-translate.venv\Lib\site-packages\rarfile.py", line 930, in _parse
raise NotRarFile("Not a RAR file")
rarfile.NotRarFile: Not a RAR file