Before you create a control automation step using the screen preview, ensure that the option Control capture is set to Yes.
When working with a test application, you can create individual steps that perform test actions. Creating individual steps means you do not have to re-record the visual test. Create additional actions against test application screens that have been captured in the Screen Preview as needed.
You can also create additional actions against controls using the test application.
To better see individual controls in the Screen Preview, choose in the Screen Preview and choose a zoom percentage.