Automation Guide Diagnosing and resolving automation errors

 There is more than one matching UI object for <controlName>, defined by <controlDefinition>. Please check the interface definition for <windowName>.

There is more than one matching UI object for <controlName>, defined by <controlDefinition>. Please check the interface definition for <windowName>.

Error code: 0x8001000AL

Problem

This happens because there is more than one UI control that matches the definition of a given interface element and is available on the AUT simultaneously.

Solution

Check the AUT to ensure that only one control is available at a time, and then re-run the automated test.