报错如下
2022-11-09 00:25:19 VeighNa Trader进程启动
2022-11-09 00:25:20 Traceback (most recent call last):
File "C:\veighna_studio\lib\runpy.py", line 196, in _run_module_as_main
2022-11-09 00:25:20 return _run_code(code, main_globals, None,
File "C:\veighna_studio\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "build\bdist.win-amd64\egg\veighna_station\trader.py", line 5, in <module>
2022-11-09 00:25:20 File "C:\veighna_studio\lib\site-packages\vnpy\trader\engine.py", line 43, in <module>
from .setting import SETTINGS
File "C:\veighna_studio\lib\site-packages\vnpy\trader\setting.py", line 32, in <module>
"database.timezone": get_localzone_name(),
File "C:\veighna_studio\lib\site-packages\tzlocal\win32.py", line 109, in get_localzone_name
_cache_tz_name = _get_localzone_name()
File "C:\veighna_studio\lib\site-packages\tzlocal\win32.py", line 77, in _get_localzone_name
raise utils.ZoneInfoNotFoundError(tzkeyname)
tzlocal.utils.ZoneInfoNotFoundError: ''
2022-11-09 00:25:20 VeighNa Trader进程终止

原本安装的VeighNa3.0版本，看到新版就卸载了重新装，结果旧的卸载不掉，新的装不上也启动不了了

下面直接安装3.10版本也不行

win10 64位系统