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E_nointerface Error Msdn

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So a new STAapartment should have been created for this object as well. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! ppInterface [out] Pointer to a pointer variable into which the method writes the address of the interface specified by parameter iid. This documentation is archived and is not being maintained.

Thank you so much! Set this parameter to one of the following interface identifiers: IID_IAudioClient IID_IAudioEndpointVolume IID_IAudioMeterInformation IID_IAudioSessionManager IID_IAudioSessionManager2 IID_IBaseFilter IID_IDeviceTopology IID_IDirectSound IID_IDirectSound8 IID_IDirectSoundCapture IID_IDirectSoundCapture8 IID_IMFTrustedOutput For more information, see Remarks. Take a look at this: http://marketshare.hitslink.com/report.aspx?qprid=2&qptimeframe=M&qpsp=94 Note how even MacOS has several times higher market share than Linux even though it is not free. App X: "Total everything failure: 0x80040005" Me: That's soooo not helpful.

Hresult Error Codes

An IBaseFilter, IDirectSound, IDirectSound8, IDirectSoundCapture, or IDirectSoundCapture8 interface instance that is created by the Activate method encapsulates a stream on the audio endpoint device. My object is recorded asbeing apartment threaded in the registry. _ATL_APARTMENT_THREADED isdefined, any yet it still seems to be created in the MTA. QueryInterface Visual Studio 2015 Other Versions Visual Studio 2013 Visual Studio 2012 Visual Studio 2010 Visual Studio 2008 Visual Studio 2005 Visual Studio .NET 2003  Although there are mechanisms by which

I have been stuck with this issue for months now. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? Registering ieproxy.dll from an elevated cmd prompt resolved the issue. Hresult C# Is a Ford better than a Ferrari?" Well, the answer depends, like most real-world things.

Reply Sachin says: November 21, 2013 at 3:19 am Thanks a lot! Hresult Values Win32 Error Codes Cheong says: December 8, 2006 at 10:10 pm Yep. I'd look forthe problem there.Post by c***@yahoo.co.ukI looked back at the thread that tries to create this second objectand confirmed it is created from an MTA, but the object's class ismarked I do so love it when even the most cosumer-oriented apps blurt out errors like that.

the object is STA and the thread joinsMTA). Hresult C++ The query interface for ICXSDI_ExCatManInfo alsosucceeds. This indicates that something's wrong with proxy/stubs onthe machine. Reuven says: December 9, 2006 at 4:04 am Reminds me of a problem we had to solve once.

Hresult Values Win32 Error Codes

The DLL has the line:#define _ATL_APARTMENT_THREADEDin it's stdafx.h file, and I have confirmed that the registry lists theclass as being apartment threaded. his comment is here Shouldn't this ensure that instancesare only created in an STA? Hresult Error Codes Tags Code Comments (5) Dejan Jelovic says: December 14, 2004 at 1:32 am Raymond, Speaking of shell objects: is there anything weird/different in the way the Network Connections folder is implemented? Hresult Msdn For more information about CLSCTX, see the Windows SDK documentation.

This allows you to call QueryInterface(IID_IUnknown, …) on any two interfaces and compare the results to determine whether they point to the same instance of an object." How exactly does one As if there was some requirement that I address all issues raised. However, this is notnecessarily a good idea. Don't return E_NOINTERFACE unless you really mean it. What Is Hresult

My code:  HRESULT hr; hr = m_pkMediaControl->Stop(); NIASSERT(hr == S_OK); hr = m_pkVideoWindow->put_Visible(OAFALSE); NIASSERT(hr == S_OK); hr = m_pkVideoWindow->put_Owner(0); NIASSERT(hr == S_OK); m_pkMediaEvent->Release(); m_pkMediaControl->Release(); m_pkVideoWindow->Release(); m_pkGraphBuilder->Release(); if (m_pkMediaPosition) { m_pkMediaPosition->Release(); } How many of those in my comments section who claim to be professional developers have actually seen at least one day of formal training? I found out, with your help, that this was because it was anSTA object being created from an MTA thread. Because at some point in the past, you said you didn't support the interface, and COM remembered this and "saved you the trouble" of having to respond to a question you

However, this is notnecessarily a good idea. Hresult S_false An application that I depend on registers a COM object in ROT. Common HRESULT Values The following HRESULT values are the most common.

We needed a way of checking whether a COM server was still alive.

This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{00001550-0000-0010-8000-00AA006D2EA4}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 But itisn't. Comments are closed. Decode Hresult If pActivationParams is NULL, DirectSound sets the Initialize method's AudioSessionGuid and StreamFlags parameters to their respective default values, NULL and 0.

How many of those in my comments section really do read the API documentation and perform adequate research as opposed to "programming from the hip?" Why do so many of those But itisn't. Reply Bob F. For example, if a request for an interface fails, COM remembers this so that future requests for that interface are failed immediately rather than being marshalled to the original object only

Having fewer people using traditional camera doesn't prove one is inferior than the others or vice versa. It does however beg the question "Why is thecaller in an MTA".#define _ATL_APARTMENT_THREADEDin it's stdafx.h file, and I have confirmed that the registry lists theclass as being apartment threaded. The method can activate the following interfaces: IAudioClient IAudioEndpointVolume IAudioMeterInformation IAudioSessionManager IAudioSessionManager2 IBaseFilter IDeviceTopology IDirectSound IDirectSound8 IDirectSoundCapture IDirectSoundCapture8 IMFTrustedOutput To obtain the interface ID for an interface, use the __uuidof operator. More values are contained in the header file Winerror.h.

From the dump, it showed devenv.exe process crashed shortly after loading: C:\Windows\SysWOW64\actxprxy.dll and C:\Windows\System32\mssprxy.dll The issue turned out to be broken registration for IServiceProvider. Thanks a lot……… Reply Follow UsArchives September 2016(1) August 2016(1) May 2016(3) April 2016(2) March 2016(2) August 2015(1) March 2015(1) February 2015(1) October 2014(2) April 2014(2) All of 2016(9) All of It gives me both under Windows XP, but only one under Vista. I have also confirmed that when the call to CoCreateInstancesucceeds (in other programs) then everything is done in a singlethread.I would also guess that the error E_NOINTERFACE indicates a marshallingproblem.

The caller can restrict the context by setting this parameter to the bitwise OR of one or more CLSCTX enumeration values. I am using Visual studio 2015. says: October 4, 2006 at 12:20 pm PingBack from http://blog.not-a-kernel-guy.com/2006/10/04/76 神奇小子 says: September 22, 2007 at 9:23 pm 讲述了为什么需要STA The Old New Thing says: April 24, 2008 at 12:20 pm Multi-threaded I had to do this because if I didn't, you'd accuse me of ignoring you.

A client can call the Activate method of the IMMDevice interface for a particular audio endpoint device to obtain a counted reference to an interface on that device. E_OUTOFMEMORY Out of memory. Tuesday, March 31, 2009 4:03 PM Reply | Quote Moderator 0 Sign in to vote The only problem I have now is that my window becomes inactive when I stop the Edited by The March HareModerator Tuesday, March 31, 2009 3:59 PM format code block Tuesday, March 31, 2009 3:56 PM Reply | Quote 0 Sign in to vote The recommended way

Okay I spent a half hour writing a test app to extract icons from Network Connections items and it works fine. Syntax C++ Copy HRESULT Activate( [in]  REFIID      iid, [in]  DWORD       dwClsCtx, [in]  PROPVARIANT *pActivationParams, [out] void        **ppInterface ); Parameters iid [in] The interface identifier. For information about using protected objects for audio and example code, see Protected User Mode Audio (PUMA). Set the blob.pBlobData member to point to a DIRECTX_AUDIO_ACTIVATION_PARAMS structure that contains an audio session GUID and stream-initialization flags.

I call Extract and an icon comes out. These rules exist for a reason.