this message indicates that one of the elements defined in your clickpath can not be found. You can have a look at the locators used to find the element in the clickpath settings.
If the problem persist, please go ahead an open a support ticket with additional details.
Kind regards, Philipp
I think there is something wrong with the locator during playback. If I record a script with four steps, the second steps fails with that error. However, if I delete the fourth step, everything is located correctly.
With four steps:
After I delete the fourth step: