MyProjectTestsUnitaires.CodedUITest1.CodedUITestMethod1 test method threw an exception:
Microsoft.VisualStudio.TestTools.UITest.Extension.FailedToPerformActionOnBlockedControlException: Control is blocked by another control. Make the blocked control visible and retry.

WpfTabList uIRibbonTabList = this.UIProjectWindow.UIRubbanCustom.UIRibbonTabList;
            WpfTabPage uIONGLET2TabPage = this.UIProjectWindow.UIRubbanCustom.UIRibbonTabList.UIONGLET2TabPage;
            WinListItem uIImagesjpgListItem = this.UIOuvrirWindow.UIItemWindow.UIVuedélémentsList.UIImagesjpgListItem;
            #endregion

        ApplicationUnderTest MyProjectApplication = ApplicationUnderTest.Launch(this.RecordedMethod1Params.ExePath, this.RecordedMethod1Params.AlternateExePath);

        // Clic 'Ribbon' liste d'onglets
        Mouse.Click(uIRibbonTabList, new Point(0, 82));

        // Clic 'ONGLET2' onglet
        Mouse.Click(uIONGLET2TabPage, new Point(-152, 58));

        // Clic 'ONGLET2' onglet
        Mouse.Click(uIONGLET2TabPage, new Point(-129, 53));

        // Double-clic 'images.jpg' élément de liste
        Mouse.DoubleClick(uIImagesjpgListItem, new Point(25, 60));