Anaconda Navigator 命令行闪退无法启动（Windows11）

Anaconda Navigator 命令行闪退无法启动（Windows11）

问题描述

Anaconda好久没有用，再点开Anaconda navigator的时候会在弹出命令行窗口之后闪退，在尝试各种方法无果后卸载重装，问题依旧存在

问题分析

在Anaconda Prompt中输入anaconda-navigator尝试打开，报错信息如下：

(base) C:\Users\zhn19>anaconda-navigator
Traceback (most recent call last):
  File "C:\ProgramData\Anaconda3\Scripts\anaconda-navigator-script.py", line 6, in <module>
    from anaconda_navigator.app.main import main
  File "C:\ProgramData\Anaconda3\lib\site-packages\anaconda_navigator\app\main.py", line 19, in <module>
    from anaconda_navigator.app.start import start_app
  File "C:\ProgramData\Anaconda3\lib\site-packages\anaconda_navigator\app\start.py", line 27, in <module>
    from anaconda_navigator.widgets.main_window import MainWindow
  File "C:\ProgramData\Anaconda3\lib\site-packages\anaconda_navigator\widgets\main_window\__init__.py", line 25, in <module>
    from anaconda_navigator.api.anaconda_api import AnacondaAPI
  File "C:\ProgramData\Anaconda3\lib\site-packages\anaconda_navigator\api\anaconda_api.py", line 30, in <module>
    from anaconda_navigator.api.client_api import ClientAPI
  File "C:\ProgramData\Anaconda3\lib\site-packages\anaconda_navigator\api\client_api.py", line 23, in <module>
    import binstar_client
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\__init__.py", line 21, in <module>
    from .mixins.channels import ChannelsMixin
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\mixins\channels.py", line 7, in <module>
    from binstar_client.utils import jencode
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\utils\__init__.py", line 14, in <module>
    from .config import (get_server_api, dirs, load_token, store_token,
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\utils\config.py", line 90, in <module>
    USER_LOGDIR = dirs.user_log_dir
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\utils\appdirs.py", line 253, in user_log_dir
    return user_log_dir(self.appname, self.appauthor, version=self.version)
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\utils\appdirs.py", line 192, in user_log_dir
    path = user_data_dir(appname, appauthor, version)
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\utils\appdirs.py", line 68, in user_data_dir
    path = os.path.join(_get_win_folder(const), appauthor, appname)
  File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\utils\appdirs.py", line 280, in _get_win_folder_with_pywin32
    from win32com.shell import shellcon, shell
ImportError: DLL load failed while importing shell: 找不到指定的程序。

一开始以为报错信息是ImportError: DLL load failed while importing shell: 找不到指定的程序。但搜索无果，后经其他博文启发，发现问题出现在最后一条信息：

File "C:\ProgramData\Anaconda3\lib\site-packages\binstar_client\utils\appdirs.py", line 280, in _get_win_folder_with_pywin32
    from win32com.shell import shellcon, shell

ImportError: DLL load failed while importing shell: 找不到指定的程序。这条报错是针对上述命令的。

问题解决

参考了以下博客中的解决方法：https://www.cnblogs.com/longweiqiang/p/13086491.html
对pywin32这个库进行降级处理，降为225

pip install pywin32 == 225

原博客中提到的224版在安装时找不到，根据提示安装225版可行，问题解决