I'm sorry to find you're running into a problem with recording/playback.
This sounds like either an incompatible RadControls with the Test Studio Translators
(could be quite an old RadControls version running with the application) or a problem very specific to the application under test.
I checked your downloads history and noticed you are running a version of the product from July 2012. Is it possible for you to upgrade to the latest December release
and see if that helps (you can find the full list of release notes here
)? As stated in the documentation any updates in RadControls are being taken into account with next Test Studio releases so that those Translators are compatible with the latest from Telerik RadControls.
Another option could be to try disabling the RadTreeView for ASP.NET AJAX translator. You need to find it in the list
and disable it by unchecking the corresponding check box, then re-record the selection step.
Please let us know if this helps or if you need further assistance.
the Telerik team