Query on Testcomplete
You need to examine the VcEmbeddedFrame object in the Object Browser and figure out the unique and stable set of properties that identify this frame and do not change from run to run. Then you should to correct NameMapping for this element so that it uses identified properties and their respective values (maybe, wildcarded with * and ?).
I've found a new (and great!) article on the TestComplete documentation. It will explain you why you have different names in Name Mapping and how to avoid this: