Windows 11 error: COMError: (-2147467262, 'No such interface supported', (None, None, None, 0, None))

[reckoner]

     24 )
     25 pObject = POINTER(cls)()
---> 26 pServiceProvider.QueryService(
     27     clsid or cls._iid_,
     28     cls._iid_,
     29     pObject,
     30 )
     31 return pObject

COMError: (-2147467262, 'No such interface supported', (None, None, None, 0, None))

This works fine on my windows 10 machine. Not sure what to do with this on Windows 11.

[vasily-v-ryabov]

Do you have some minimal reproducing code sample?

[kdschlosser]

The following code in an incorrect way to call QueryService if QueryService is from the IServiceProvider class

pServiceProvider.QueryService(
    clsid or cls._iid_,
    cls._iid_,
    pObject,
)

you need to only pass the IID of the service and also the interface Not a pointer to the interface.

so as follows

pObject = pServiceProvider.QueryService(
    cls._iid_,
    cls
)