System.ArgumentOutOfRangeException: InvalidArgument=Value of '0' is not valid for 'SelectedIndex'.
Parameter name: SelectedIndex
at System.Windows.Forms.ComboBox.set_SelectedIndex(Int32 value)
at Cognos.Office.Framework.UI.UserControls.ucOptions.LoadUI()
at Cognos.Office.Framework.UI.UserControls.ucOptions..ctor()
at Cognos.Office.Framework.UI.Forms.Internal.Preferences.Initialize()
at Cognos.Office.Framework.UI.UIManager.ShowPreferences()
Une erreur de .net framework?