Steps to reproduce: 1. In VS 2010 create test A and test B. 2. Add test B as test a step in test A. 3. Change the location of the tests. 4. In test A remove the test as step (test B) and re-add it 5. Try to execute test A from the Test Explorer. Exprected behavior: To be able to execute Test A Actual behavior: Test execution fails with the error below: The error in the log is: InnerException: System.IO.FileNotFoundException: Unable to find test 'C:\Project\Telerik\TestStudioProject1\NavigateToURL.tstest' at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteTestInCurrentContext(String relativeTestPath) at ArtOfTest.WebAii.Design.IntrinsicTranslators.Descriptors.ExecuteTestActionDescriptor.Execute(IAutomationHost autoHost, TestAsStepResult result) at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteStep(Int32 order)