Unable to find Remote Desktop Client Active X!

Unable to find Remote Desktop Client Active X!

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Hi All,
I have RDM 5.8.1.0 installed on Windows 2003 R2 SP2 with Remote Desktop Connection client 5.2.3790.3959. When I try to open a embedded session, I'm presented with the error "Unable to find Microsoft Remote Desktop Client Active X!". External session works fine.

Thanks - Mahesh

All Comments (3)

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Application Log as follows:

[13/08/2010 1:42 p.m.]ERROR SILENT System.Runtime.InteropServices.COMException (0x80040154): Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
at System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid)
at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid)
at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid)
at System.Windows.Forms.AxHost.CreateInstance()
at System.Windows.Forms.AxHost.GetOcxCreate()
at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
at System.Windows.Forms.AxHost.CreateHandle()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.AxHost.EndInit()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP70.InitializeComponent()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP70..ctor(EmbededConnectionResult embededConnectionResult)
at Devolutions.RemoteDesktopManager.Business.Connectors.EmbeddedRemoteDesktopConnector.NewFrameUnknown(EmbededConnectionResult connectionResult)
[13/08/2010 1:42 p.m.]ERROR SILENT System.Runtime.InteropServices.COMException (0x80040154): Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
at System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid)
at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid)
at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid)
at System.Windows.Forms.AxHost.CreateInstance()
at System.Windows.Forms.AxHost.GetOcxCreate()
at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
at System.Windows.Forms.AxHost.CreateHandle()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.AxHost.EndInit()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP61.InitializeComponent()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP61..ctor(EmbededConnectionResult embededConnectionResult)
at Devolutions.RemoteDesktopManager.Business.Connectors.EmbeddedRemoteDesktopConnector.NewFrameUnknown(EmbededConnectionResult connectionResult)
[13/08/2010 1:42 p.m.]ERROR SILENT System.Runtime.InteropServices.COMException (0x80040154): Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
at System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid)
at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid)
at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid)
at System.Windows.Forms.AxHost.CreateInstance()
at System.Windows.Forms.AxHost.GetOcxCreate()
at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
at System.Windows.Forms.AxHost.CreateHandle()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.AxHost.EndInit()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP60.InitializeComponent()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP60..ctor(EmbededConnectionResult embededConnectionResult)
at Devolutions.RemoteDesktopManager.Business.Connectors.EmbeddedRemoteDesktopConnector.NewFrameUnknown(EmbededConnectionResult connectionResult)
[13/08/2010 1:42 p.m.]ERROR SILENT System.Runtime.InteropServices.COMException (0x80040154): Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
at System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid)
at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid)
at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid)
at System.Windows.Forms.AxHost.CreateInstance()
at System.Windows.Forms.AxHost.GetOcxCreate()
at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
at System.Windows.Forms.AxHost.CreateHandle()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.AxHost.EndInit()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP50.InitializeComponent()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP50..ctor(EmbededConnectionResult embededConnectionResult)
at Devolutions.RemoteDesktopManager.Business.Connectors.EmbeddedRemoteDesktopConnector.NewFrameUnknown(EmbededConnectionResult connectionResult)
[13/08/2010 1:42 p.m.]ERROR System.Runtime.InteropServices.COMException (0x80040154): Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
at System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid)
at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid)
at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid)
at System.Windows.Forms.AxHost.CreateInstance()
at System.Windows.Forms.AxHost.GetOcxCreate()
at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
at System.Windows.Forms.AxHost.CreateHandle()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.AxHost.EndInit()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP50.InitializeComponent()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedRDP50..ctor(EmbededConnectionResult embededConnectionResult)
at Devolutions.RemoteDesktopManager.Business.Connectors.EmbeddedRemoteDesktopConnector.NewFrameUnknown(EmbededConnectionResult connectionResult)
at Devolutions.RemoteDesktopManager.Business.Connectors.EmbeddedRemoteDesktopConnector.CreateFrame(EmbededConnectionResult connectionResult)

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Hi,
The activeX is too old, you will have to install the version 6.0 of the Remote Desktop client, here is a workaround to install it:

http://remotedesktopmanager.com/remotedesktopmanager/Support.aspx/FAQ#g3
edited by dhervieux on 8/13/2010

David Hervieux

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Thanks David. I will give this a try.
Regards - Mahesh