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<blockquote data-quote="tnarraf" data-source="post: 1002564" data-attributes="member: 141163">I have a problem with the plugin where it does not find an audio device although I clearly have some&nbsp;The following log entries may give a clue and full logs attached&nbsp;[2013-06-15 15:45:54,934] [Error&nbsp; ] [MPMain&nbsp;&nbsp; ] [ERROR] - Volume Control: Error initializing audio device. (Error Code: System.Runtime.InteropServices.COMException (0x80070490): Element not found. (Exception from HRESULT: 0x80070490)&nbsp;&nbsp; at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)&nbsp;&nbsp; at Micropolis.HDCore.AudioRendererHandler.AudioRendererDeviceEnumerator.GetDefaultAudioEndpoint(AudioRendererDataFlow dataFlow, AudioRendererRole role)&nbsp;&nbsp; at VolumeControlPlugin.VolumeControl.InitDevice(DeviceType type), Element not found. (Exception from HRESULT: 0x80070490))[2013-06-15 15:45:54,948] [Error&nbsp; ] [MPMain&nbsp;&nbsp; ] [ERROR] - Error initializing window:VolumeControlPlugin.VolumeControl Object reference not set to an instance of an object. VolumeControl&nbsp; &nbsp; at VolumeControlPlugin.VolumeControl.InitDeviceStateNotificationHandler()&nbsp;&nbsp; at VolumeControlPlugin.VolumeControl.InitPlugin()&nbsp;&nbsp; at VolumeControlPlugin.VolumeControl.Init()&nbsp;&nbsp; at MediaPortal.GUI.Library.PluginManager.LoadWindowPlugin(String strFile)[2013-06-15 15:45:57,037] [Error&nbsp; ] [MPMain&nbsp;&nbsp; ] [ERROR] - PS: Error in handling master volume - Unable to cast object of type 'Micropolis.HDCore.AudioRendererHandler._MMDeviceEnumerator' to type 'MediaPortal.Plugins.Process._MMDeviceEnumerator'.&nbsp;I am running MP 1.4 pre release on Windows 7Any other info that will help or suggestions fo what I can try&nbsp;thanks</blockquote>

[QUOTE="tnarraf, post: 1002564, member: 141163"] I have a problem with the plugin where it does not find an audio device although I clearly have some The following log entries may give a clue and full logs attached [2013-06-15 15:45:54,934] [Error ] [MPMain ] [ERROR] - Volume Control: Error initializing audio device. (Error Code: System.Runtime.InteropServices.COMException (0x80070490): Element not found. (Exception from HRESULT: 0x80070490) at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo) at Micropolis.HDCore.AudioRendererHandler.AudioRendererDeviceEnumerator.GetDefaultAudioEndpoint(AudioRendererDataFlow dataFlow, AudioRendererRole role) at VolumeControlPlugin.VolumeControl.InitDevice(DeviceType type), Element not found. (Exception from HRESULT: 0x80070490)) [2013-06-15 15:45:54,948] [Error ] [MPMain ] [ERROR] - Error initializing window:VolumeControlPlugin.VolumeControl Object reference not set to an instance of an object. VolumeControl at VolumeControlPlugin.VolumeControl.InitDeviceStateNotificationHandler() at VolumeControlPlugin.VolumeControl.InitPlugin() at VolumeControlPlugin.VolumeControl.Init() at MediaPortal.GUI.Library.PluginManager.LoadWindowPlugin(String strFile) [2013-06-15 15:45:57,037] [Error ] [MPMain ] [ERROR] - PS: Error in handling master volume - Unable to cast object of type 'Micropolis.HDCore.AudioRendererHandler._MMDeviceEnumerator' to type 'MediaPortal.Plugins.Process._MMDeviceEnumerator'. I am running MP 1.4 pre release on Windows 7 Any other info that will help or suggestions fo what I can try thanks [/QUOTE]

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