It's been a number of years since I used ArcMap and I must have forgotten something because The ultimate goal is to export a shapefile to a kmz file. However when I ran the "Layer to KML" tool, my data - which is in NAD83 CSRS UTM20N - ended up in the middle of the ocean with very odd coordinates. After some "googling" I found a similar issue that was resolved by first de-projecting the data set to WGS84. However, when I try to do this no transformation file comes up.
I was expecting to see this one available. What obvious thing have I forgotten over the past 1/2 dozen years?
Any help would be very much appreciated!