After recovery (R.saver), project folders. Everything is right and in place. But, doesn't work. Mystic. Can anyone come across?

Question

Django

After recovery (R.saver), project folders. Everything is right and in place. But, doesn't work. Mystic. Can anyone come across?
The system and C drive are all new. There are two (unaffected) "C+2" drives, one has been completely removed. Projects on (not affected) disks \ how they worked and work. And, here are the folders restored from the destroyed one (the conic is thrown out). In the project, only __init__.py = 0kb

python manage.py makemigrations
Traceback (most recent call last):
File "E:\prazdnik\manage.py", line 11, in
execute_from_command_line (sys.argv)
File "C:\Users\picas\AppData\Local\Programs\Python\Python39\lib\s ite-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
utility.execute ()
File "C:\Users\picas\AppData\Local\Programs\Python\Python39\lib\s ite-packages\django\core\management\__init__.py", line 377, in execute
django.setup()
File "C :\Users\picas\AppData\Local\Programs\Python\Python39\lib\s ite-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\ picas\AppData\Local\Programs\Python\Python39\lib\s ite-packages\django\apps\registry.py", line 122, in populate
app_config.ready()
File "C:\Users\picas\AppData\Local \Programs\Python\Python39\lib\s ite-packages\django\contrib\admin\apps.py", line 24, in ready
self.module.autodiscover()
File "C:\Users\picas\AppData\Local\Programs\Python\Python39\lib\s ite-packages\django\contrib\admin\__init__.py", line 24, in autodiscover
autodiscover_modules('admin', register_to= site)
File "C:\Users\picas\AppData\Local\Programs\Python\Python39\lib\s ite-packages\django\utils\module_loading.py", line 47, in autodiscover_modules
import_module('%s.%s ' % (app_config.name, module_to_search))
File "C:\Users\picas\AppData\Local\Programs\Python\Python39\lib\i mportlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name [level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986,in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "", line 786, in exec_module
File "", line 923, in get_code
File "", line 853, in source_to_code
File "", line 228, in _call_with_frames_removed
ValueError: source code string cannot contain null bytes

Answer 1

The file was restored but contains garbage. Open in ide and bring it back to normal

Answer 2

I'm lucky. I restored and (zip backup) and if so (open windows explorer) | (without unpacking) "and that's the only way!" and just copy the packs to another pack... Everything works...