The small white, installed pywin32, according to the course of implementing the DAO pattern and data-CodePudding

 import win32com. Client 
Engine=win32com. Client. Dispatch (" DAO. DBEngine. 35 ") 
Db=engine. The OpenDatabase (r "c:/temp/mydb. MDB) 
Rs=db. OpenRecordset (" customers ") 
Db. The Execute (" delete * from customers where balancetype="overdue" and name='bull' ")

Error:

 E: \ Python_Project \ pythoncode \ venv \ Scripts \ python exe E:/Python_Project pythoncode/example_pywin32 py 
Traceback (the most recent call last) : 
The File "E: \ Python_Project \ pythoncode \ venv \ lib \ site - packages \ win32com \ client \ dynamic py", line 89, in _GetGoodDispatch 
IDispatch=pythoncom. Connect (IDispatch) 
Pywintypes.com _error: (- 2147221005, 'string' invalid class, None, None) 

During handling of the above exception, another exception occurred: 

Traceback (the most recent call last) : 
The File "E:/Python_Project pythoncode/example_pywin32 py", line 6, the in & lt; module> 
Engine=win32com. Client. Dispatch (" DAO. DBEngine. 35 ") 
The File "E: \ Python_Project \ pythoncode \ venv \ lib \ site - packages \ win32com \ client \ set py", line 95, Dispatch in 
Dispatch, the userName=dynamic. _GetGoodDispatchAndUserName (dispatch, userName, CLSCTX) 
The File "E: \ Python_Project \ pythoncode \ venv \ lib \ site - packages \ win32com \ client \ dynamic py", line 114, in _GetGoodDispatchAndUserName 
Return (_GetGoodDispatch (IDispatch, CLSCTX), userName) 
The File "E: \ Python_Project \ pythoncode \ venv \ lib \ site - packages \ win32com \ client \ dynamic py", line 91, in _GetGoodDispatch 
IDispatch=pythoncom. CoCreateInstance (IDispatch, None, CLSCTX, pythoncom IID_IDispatch) 
Pywintypes.com _error: (- 2147221005, 'string' invalid class, None, None)