Test Studio records successfully the typing step in a WPF application that uses RadControls version 2013.3.1016.45. When you try to execute the test, it fails with exception that the element is not located. During a further examination, we can see that Test Studio has recorded a TextBox element with a find logic that includes AutomationId. The problem comes from the fact that the GridView gives AutomationId to the TextBox element only after you type at least one character inside this TextBox element. Before the typing, this element doesn't have AutomationId and for that reason Test Studio is not able to locate it. Sample test and WPF application are attached in the internal description.