XLAutoFilterMBS setSort question

I’m in need to sort an excel file on two columns (column B and then column C)
trying XLAutoFilterMBS but the setSort allows only one column, and then a boolean value for ascending or descending.
Any way to have the sort on two columns?
(I’m thinking top create a column with both values ons sort of that, but I would like to avoid it)

Quick question: Did you try calling AddSort twice to sort by two columns?

Ah OK, so add two times addSort and then the applyFilter, right?
didn’t think about that.
Anyway, I must find another solution, because I discovered that the operation is painfully slow when the excel file has a lot of rows, and it hangs…
thank you!