[Uted79]

Thanks kovidgoyal for the info: ran the de bug in command prompt - I think this is the bit in which you will be interested:

Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding
Python runtime state: core initialized
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 1176, in _fin_and_load
File "<frozen importlib._bootstrap>", line 1147, in _fin_and_load_unlocked
File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
File "bypy-importer.py", line 275, in exec_module
File "bypy-importer.py", line 63, in exec_module_code
ValueError: bad marshal data (unknown type code)

Extension modules: bypy_frozen_importer (total: 1)

Hoping this makes sense to you, although even I can see that Something failed! cheers, Uted79