Topic "Missing Layout Objects" a message from Nealio

After rebooting my computer last night, the Navigation pane, and a number of other objects are no longer visible (see attached image). I've tried toggling the buttons, and using the keyboard shortcuts, but nothing happens. I had this happen once before, and it took an uninstall plus registry sweep to get it back. Is there a simpler way to fix this?



The only lines in the Log file:


[5/9/2013 9:07:44 PM]ERROR SILENT System.Runtime.InteropServices.InvalidComObjectException: COM object that has been separated from its underlying RCW cannot be used.
at WFICALib.IICAClient.IsConnected()
at AxWFICALib.AxICAClient.IsConnected()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedCitrix.Disconnecting()
[5/10/2013 10:14:15 AM]ERROR SILENT System.Runtime.InteropServices.InvalidComObjectException: COM object that has been separated from its underlying RCW cannot be used.
at WFICALib.IICAClient.IsConnected()
at AxWFICALib.AxICAClient.IsConnected()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedCitrix.Disconnecting()
[5/10/2013 4:13:08 PM]ERROR SILENT System.Runtime.InteropServices.InvalidComObjectException: COM object that has been separated from its underlying RCW cannot be used.
at WFICALib.IICAClient.IsConnected()
at AxWFICALib.AxICAClient.IsConnected()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedCitrix.Disconnecting()
[5/10/2013 6:59:44 PM]ERROR SILENT System.Runtime.InteropServices.InvalidComObjectException: COM object that has been separated from its underlying RCW cannot be used.
at WFICALib.IICAClient.IsConnected()
at AxWFICALib.AxICAClient.IsConnected()
at Devolutions.RemoteDesktopManager.Frames.Embedded.FreEmbeddedCitrix.Disconnecting()