Getting "An existing connection was forcibly closed by the remote host (System)" error

I cannot connect to Analysis Services through SSMS. Receiving a "An existing connection was forcibly closed by the remote host (System) error." I changed my password this morning due to our company security policies and now I can't do squat. This is definitely a bug in the service as something is cached and not clearing out. I've rebooted both the server and client a couple of times. Running AS 2005 SP1 on Windows Server 2003. I can connect through another machine. Here's the message I'm getting. Don't know where to look to fix the problem.

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Cannot connect to hctx-idwdev.

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A connection cannot be made. Ensure that the server is running. (Microsoft.AnalysisServices.AdomdClient)

Program Location:

at Microsoft.AnalysisServices.AdomdClient.XmlaClient.Connect(ConnectionInfo connectionInfo, Boolean beginSession)
at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.XmlaClientProvider.Microsoft.AnalysisServices.AdomdClient.AdomdConnection.IXmlaClientProviderEx.ConnectXmla()
at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.ConnectToXMLA(Boolean createSession, Boolean isHTTP)
at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.Open()
at Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer.ObjectExplorer.ValidateConnection(UIConnectionInfo ci, IServerType server)
at Microsoft.SqlServer.Management.UI.ConnectionDlg.Connector.ConnectionThreadUser()

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Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. (System)

Program Location:

at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.IO.BufferedStream.Read(Byte[] array, Int32 offset, Int32 count)
at Microsoft.AnalysisServices.AdomdClient.DimeRecord.ForceRead(Stream stream, Byte[] buffer, Int32 length)
at Microsoft.AnalysisServices.AdomdClient.DimeRecord.ReadHeader()
at Microsoft.AnalysisServices.AdomdClient.DimeRecord..ctor(Stream stream)
at Microsoft.AnalysisServices.AdomdClient.DimeReader.ReadRecord()
at Microsoft.AnalysisServices.AdomdClient.TcpStream.GetResponseDataType()

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An existing connection was forcibly closed by the remote host (System)

Program Location:

at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)

I've uninstalled the client tools and reinstalled. After rebooting, I STILL CANNOT CONNECT TO ANALYSIS SERVICES FROM THIS MACHINE.

Major issue addressed in next service pack? Is there a local cache I need to clear? Any help would be greatly appreciated.

|||Fixed the problem even though the solution is less than ideal. To resolve, we had to delete my user profile on the machine. Apparently, something used by the drivers is being stored in the Document and Settings for the current user. What exactly we weren't able to identify.