I have a recurring meeting set up every week on Wednesdays from 9-10am.
I want to change it to an "all day" recurring meeting on Wednesdays, but I can't see how to do that without cancelling the series and recreating it.
When you first create a meeting, it has the "All Day" tickbox available, but that isn't an option in the "Edit Recurrence" screen.
Can anyone suggest how to do this?

