Multiple databtables, add data row is not co-operating

actually during lesson 6’s practice thing I overdid myself and made this thing happen by using following activities
Open Excell
read range “”

Build datatable(DT1)
For each row{
get row item: by column, column name or - index
Add data row to DT1: Array Row:(val1, val2, etc)}

Now You have a “temp” memory that you can again process with “for each row” loop and do iffy stuff

Then go and…
Win everything forever!