搞了几个星期，一直困在这里了，无法运行策略以及策略回测，麻烦路过的大神给我解答一下，万分感谢
Traceback (most recent call last):
File "C:\veighna_studio\lib\site-packages\vnpy\trader\ui\mainwindow.py", line 277, in open_widget
widget = widget_class(self.main_engine, self.event_engine)
File "C:\veighna_studio\lib\site-packages\vnpy_ctastrategy\ui\widget.py", line 42, in init
self.cta_engine.init_engine()
File "C:\veighna_studio\lib\site-packages\vnpy_ctastrategy\engine.py", line 102, in init_engine
self.init_datafeed()
File "C:\veighna_studio\lib\site-packages\vnpy_ctastrategy\engine.py", line 123, in init_datafeed
result: bool = self.datafeed.init(self.write_log)
File "C:\veighna_studio\lib\site-packages\vnpy_voltrader\voltrader_datafeed.py", line 65, in init
self.api = TCoreAPI(apppath=self.apppath)
File "C:\veighna_studio\lib\site-packages\icetcore\api.py", line 875, in init
TradeAPI.init(self, apppath, eventclass, debugmode)
File "C:\veighna_studio\lib\site-packages\icetcore\api.py", line 150, in init
self.tradeobj = TradeClass(None, apppath, debugmode)
File "C:\veighna_studio\lib\site-packages\icetcore\trade.py", line 391, in init
self.mod = GetModule(apidll)
File "C:\veighna_studio\lib\site-packages\comtypes\client_generate.py", line 118, in GetModule
tlib = _load_tlib(pathname) # don't register
File "C:\veighna_studio\lib\site-packages\comtypes\client_generate.py", line 150, in _load_tlib
return typeinfo.LoadTypeLibEx(obj)
File "C:\veighna_studio\lib\site-packages\comtypes\typeinfo.py", line 523, in LoadTypeLibEx
_oleaut32.LoadTypeLibEx(c_wchar_p(szFile), regkind, byref(ptl))
File "_ctypes/callproc.c", line 993, in GetResult
OSError: [WinError -2147312566] 加载类型库/DLL 时出错。
