THIS May be the answer I have been looking for…or at least on the right track.
I changed the names of the fields to match my fields. [Start Time] would replace [oldest time stamp] and [End Time] would replace [Newest Time Stamp]? Right?
And if the time is labeled as a text column, how can I change it? It will not let me select any number options in the format cell menu.
I have spent hours to get a duration, and finally found this forum, so I am really hoping you can help!
THANK YOU!!!
bmorehappy (BOB member since 2012-06-23)