MSFS 2020, Aerosoft CRJ 700

Going to fly the msfs2020 Aerosoft CRJ700. I create a flight plan in Navigraph. I export the plan to MSFS2020. When I start MSFS2020, I select and load flight plan (Which is in the list), but it does  not get loaded in the CDU. I select flight plan on the CDU, blank fields, I select legs, blank fields. So msfs2020 doesn't  seem to be loading the flight plan into the cdu. Any ideas why this is happening? Thanks Walt