错误提示信息如下：
C:\ProgramData\anaconda3\lib\site-packages\paramiko\transport.py:219: CryptographyDeprecationWarning: Blowfish has been deprecated
"class": algorithms.Blowfish,
Traceback (most recent call last):
File "C:\ProgramData\anaconda3\Scripts\spyder-script.py", line 10, in
sys.exit(main())
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\app\start.py", line 252, in main
mainwindow.main(options, args)
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 1822, in main
mainwindow = create_window(MainWindow, app, splash, options, args)
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\app\utils.py", line 289, in create_window
main.setup()
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 773, in setup
PLUGIN_REGISTRY.register_plugin(self, PluginClass,
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\api\plugin_registration\registry.py", line 342, in register_plugin
instance = self._instantiate_spyder5_plugin(
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\api\plugin_registration\registry.py", line 184, in _instantiate_spyder5_plugin
plugin_instance = PluginClass(main_window, configuration=CONF)
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\api\plugins\new_api.py", line 331, in __init__
container.setup()
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\plugins\pythonpath\container.py", line 55, in setup
self._load_pythonpath()
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\plugins\pythonpath\container.py", line 136, in _load_pythonpath
system_path = get_system_pythonpath()
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\plugins\pythonpath\utils.py", line 31, in get_system_pythonpath
env = get_user_env()
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\utils\environ.py", line 71, in get_user_env
env_dict = get_user_environment_variables()
File "C:\ProgramData\anaconda3\lib\site-packages\spyder\utils\environ.py", line 60, in get_user_environment_variables
res = stdout.decode().strip().split(os.linesep)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb9 in position 49: invalid start byte

我的系统已升级为最新版本的win11，所有更新都已安装
家里的电脑安装没任何问题，办公室的电脑安装总是出现这个问题，因电脑有他用，不好重装系统
可有解决办法

编码问题，最好安装目录环境变量等 别有中文或中文符号

[此贴子已经被作者于2023-6-20 09:24编辑过]

感谢解答。请问安装目录的环境变量怎么查看和修改？

我检查了安装目录，并没有中文字符，怎么办？

安装包哪个版本的，换几个版本试试。

有没有什么特殊符号等。一下是ascii编码，你看看安装路径是不是只有这些字符

就是打红框的这些

噢，应该是打印字符。最好只有英文字母吧