ArtOfTest.Common.Design.Exceptions.ExecutionException: Exception thrown executing coded step: '[ModbusSettingsPage_Functionality_CodedStep] : Verify Item0Customtextbox0.IsEnabled 'Equal' 'False'", RequiresSilverlight = true'. ---> ArtOfTest.Common.Exceptions.FindElementException: Element Not found!
FindExpression used: 
[name 'Exact' ContentInnerBorder] AND [XamlTag 'Exact' border][XamlPath 'Exact' /contentpresenter[name=ContentElement]/_adminpassword[0]/dashboardcontrol[0]/border[0]/grid[0]/border[0]/contentpresenter[0]/radbusyindicator[0]/grid[0]/contentcontrol[name=Content]/contentpresenter[0]/grid[name=LayoutRoot]/customtextbox[0]]

   at ArtOfTest.Common.WaitSync.CheckResult(WaitSync wait, String extraExceptionInfo, Object target)
   at ArtOfTest.Common.WaitSync.For[T](Predicate`1 predicate, T target, Boolean invertCondition, Int32 timeout, WaitResultType errorResultType)
   at ArtOfTest.WebAii.Silverlight.VisualWait.ForExistsInternal(Int32 timeout, Boolean invertCondition)
   at ArtOfTest.WebAii.Silverlight.VisualWait.ForVisible(Int32 timeout)
   at ArtOfTest.WebAii.TestTemplates.XamlElementContainer.Get(XamlFindExpression expr, Boolean waitOnElement, Int32 timeout)
   at ArtOfTest.WebAii.TestTemplates.XamlElementContainer.Get(XamlFindExpression expr)
   at ArtOfTest.WebAii.TestTemplates.XamlElementContainer.Get[TControl](XamlFindExpression expr)
   at ArtOfTest.WebAii.TestTemplates.XamlElementContainer.Get[TControl](String[] clauses)
   at TelerikTestAutomation.Pages.PC5xxLoginPage.SilverlightAppElement.get_Item0Customtextbox0() in d:\Cirrus\Cirrus_TFS\Cirrus UI\PC550\Cirrus Test Automation\TelerikTestAutomation_Local\TelerikTestAutomation\Pages.g.cs:line 4266
   at TelerikTestAutomation.Setup_Page.Modbus_Settings.ModbusSettingsPage_Functionality.ModbusSettingsPage_Functionality_CodedStep() in d:\Cirrus\Cirrus_TFS\Cirrus UI\PC550\Cirrus Test Automation\TelerikTestAutomation_Local\TelerikTestAutomation\Setup Page\Modbus Settings\ModbusSettingsPage_Functionality.tstest.cs:line 77
   --- End of inner exception stack trace ---
   at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.InternalExecuteSteps(AutomationStepList stepList, TestResult testResult, Object codeBehindInstance, Boolean& stopExecution)