Windows Vista Beta | WinVistaBeta.com - Message | WF: "Simple Human Workflow" Sample

January 06, 2009  
Subject: WF: "Simple Human Workflow" Sample
Group: microsoft.public.windows.developer.winfx.sdk
Date: 8/8/2006 8:04:21 AM
From: "Hunziker Michael" [Email Address Protection]

when i run the lcs (rtc) part of the sample:
http://msdn.microsoft.com/winfx/technologies/workflow/default.aspx?pull=/library/en-us/dnlong/html/hmnwkfwwf.asp

i get the following error for the setStatus and getStatus activities at
runtime:
Unable to cast COM object of type 'RTCCORELib.RTCClientClass' to interface
type 'RTCCORELib.IRTCClientPresence'. This operation failed because the
QueryInterface call on the COM component for the interface with IID
'{11C3CBCC-0744-42D1-968A-51AA1BB274C6}' failed due to the following error:
No such interface supported (Exception from HRESULT: 0x80004002
(E_NOINTERFACE)).

somehow it has to do the registered interface, which seems correct dow:
namespace RtcActivityLibrary.Interfaces
{
[ExternalDataExchange]
public interface IRtcGetStatus
{
RTC_PRESENCE_STATUS GetStatus(string Uri);
}
}

any help or ideas 'd be very appreciated !!



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