Hi Maria,
check out this article:
http://www.telerik.com/automated-testing-tools/support/documentation/user-guide/troubleshooting_guide/test-execution-problems/unable-to-locate-element.aspx
I can see from the Find Logic generated by Test Studio that this specific element (and possible your entire app) is not well suited for UI automation. Check out this article:
http://blogs.telerik.com/daniellevy/posts/11-03-01/best-practices-element-identification-with-id-and-automationid.aspx
Best wishes,
Stoich
the Telerik team
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