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<blockquote data-quote="HanuIv" data-source="post: 151410" data-attributes="member: 51306">I installed MediaPortal some couple days ago, and everything works flawlesly. I found only one problem, when I was tuning TC channels in GIU. I selected everything (language, country, input type etc.), but then I clicked on&nbsp; manual tuning and Mp crashed, leaving following exception:ExceptionType: System.InvalidCastExceptionMessage: Unable to cast COM object of type 'System.__ComObject' to interface type 'DirectShowLib.IAMTVAudio'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{83EC1C30-23D1-11D1-99E6-00A0C9560266}' failed due to the following error: NeznĂˇmĂ© rozhranĂ* (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).Source: DirectShowLibStack trace:&nbsp;&nbsp; at DirectShowLib.IAMTVAudio.put_TVAudioMode(TVAudioMode lMode)&nbsp;&nbsp; at MediaPortal.TV.Recording.SinkGraph.TuneChannel(TVChannel channel)&nbsp;&nbsp; at MediaPortal.TV.Recording.SinkGraph.StartViewing(TVChannel channel)&nbsp;&nbsp; at MediaPortal.TV.Recording.TVCaptureDevice.StartViewing(String channelName)&nbsp;&nbsp; at WindowPlugins.GUISettings.Wizard.Analog.GUIWizardAnalogTune.ScanThread()&nbsp;&nbsp; at System.Threading.ThreadHelper.ThreadStart_Context(Object state)&nbsp;&nbsp; at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)&nbsp;&nbsp; at System.Threading.ThreadHelper.ThreadStart()Tuning in setup works perfect (that is how I did it originally) and TV reception works perfect as well. I have Windows XP Pro with SP2 and pateches up to current level, and stable MP (0.2.2).Can someone help me?</blockquote>

[QUOTE="HanuIv, post: 151410, member: 51306"] I installed MediaPortal some couple days ago, and everything works flawlesly. I found only one problem, when I was tuning TC channels in GIU. I selected everything (language, country, input type etc.), but then I clicked on manual tuning and Mp crashed, leaving following exception: ExceptionType: System.InvalidCastException Message: Unable to cast COM object of type 'System.__ComObject' to interface type 'DirectShowLib.IAMTVAudio'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{83EC1C30-23D1-11D1-99E6-00A0C9560266}' failed due to the following error: NeznĂˇmĂ© rozhranĂ* (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)). Source: DirectShowLib Stack trace: at DirectShowLib.IAMTVAudio.put_TVAudioMode(TVAudioMode lMode) at MediaPortal.TV.Recording.SinkGraph.TuneChannel(TVChannel channel) at MediaPortal.TV.Recording.SinkGraph.StartViewing(TVChannel channel) at MediaPortal.TV.Recording.TVCaptureDevice.StartViewing(String channelName) at WindowPlugins.GUISettings.Wizard.Analog.GUIWizardAnalogTune.ScanThread() at System.Threading.ThreadHelper.ThreadStart_Context(Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ThreadHelper.ThreadStart() Tuning in setup works perfect (that is how I did it originally) and TV reception works perfect as well. I have Windows XP Pro with SP2 and pateches up to current level, and stable MP (0.2.2). Can someone help me? [/QUOTE]

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