Queryinterface call on the COM component for the interface with IID '{93BA4344-AA56-403E-87F2-819650FEDACD}

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Hello All,

Currently, I have a project in which I have to perform System C drive Backup. so that I got readymade project from Here

I received an error:

'Unable to cast COM object of type 'VSS.VSSCoordinatorClass' to interface type 'VSS.IVssCoordinator'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{93BA4344-AA56-403E-87F2-819650FEDACD}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).'

but I didn't understand what kind of above error I had received.

What I have tried:

Finding a solution online but not result.

Posted 1-Aug-19 1:34am

IFuturz Sumit

Updated 1-Aug-19 1:39am

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Richard MacCutchan · Answer 1 · 2019-08-01T01:39:00

Solution 1

You should post your question in the forum at the end of the article so the author can help you.

Posted 1-Aug-19 1:39am

Richard MacCutchan