condaコマンドエラー

#condaコマンドエラー

Traceback (most recent call last):
  File "C:\ProgramData\Anaconda3\lib\site-packages\conda\exceptions.py", line 1062, in __call__
    return func(*args, **kwargs)
  File "C:\ProgramData\Anaconda3\lib\site-packages\conda\cli\main.py", line 84, in _main
    exit_code = do_call(args, p)
  File "C:\ProgramData\Anaconda3\lib\site-packages\conda\cli\conda_argparse.py", line 80, in do_call
    module = import_module(relative_mod, __name__.rsplit('.', 1)[0])
  File "C:\ProgramData\Anaconda3\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "", line 1006, in _gcd_import
  File "", line 983, in _find_and_load
  File "", line 967, in _find_and_load_unlocked
  File "", line 677, in _load_unlocked
  File "", line 728, in exec_module
  File "", line 219, in _call_with_frames_removed
  File "C:\ProgramData\Anaconda3\lib\site-packages\conda\cli\main_info.py", line 19, in 
    from ..core.index import _supplement_index_with_system
  File "C:\ProgramData\Anaconda3\lib\site-packages\conda\core\index.py", line 9, in 
    from .package_cache_data import PackageCacheData
  File "C:\ProgramData\Anaconda3\lib\site-packages\conda\core\package_cache_data.py", line 15, in 
    from conda_package_handling.api import InvalidArchiveError
  File "C:\ProgramData\Anaconda3\lib\site-packages\conda_package_handling\api.py", line 3, in 
    from libarchive.exception import ArchiveError as _LibarchiveArchiveError
  File "C:\ProgramData\Anaconda3\lib\site-packages\libarchive\__init__.py", line 1, in 
    from .entry import ArchiveEntry
  File "C:\ProgramData\Anaconda3\lib\site-packages\libarchive\entry.py", line 6, in 
    from . import ffi
  File "C:\ProgramData\Anaconda3\lib\site-packages\libarchive\ffi.py", line 48, in 
    libarchive = ctypes.cdll.LoadLibrary(libarchive_path)
  File "C:\ProgramData\Anaconda3\lib\ctypes\__init__.py", line 434, in LoadLibrary
    return self._dlltype(name)
  File "C:\ProgramData\Anaconda3\lib\ctypes\__init__.py", line 356, in __init__
    self._handle = _dlopen(self._name, mode)
TypeError: LoadLibrary() argument 1 must be str, not None

$ C:\ProgramData\Anaconda3\Scripts\conda-script.py info
An unexpected error has occurred. Conda has prepared the above report.
If submitted, this report will be used by core maintainers to improve future releases of conda. Would you like conda to send this report to the core maintainers?
Upload did not complete.
#解決策1.C:ProgramDataAnaconda C:ProgramDataAnaconda 3Scripts C:ProgramDataAnaconda 3condabin
2.以降condaコマンドを使用する際にcondaに参加する.例えばcondabat info