@Kim-15 have you tried typing in each column the year, then the month and then day (as a 2 fig number ) instead of using the arrows? @shuviteer said that this worked for him and then they turned green!
@Kim-15 have you tried typing in each column the year, then the month and then day (as a 2 fig number ) instead of using the arrows? @shuviteer said that this worked for him and then they turned green!