Hi All,
I want to create a formula:
ActiveCell.FormulaR1C1 = "=SUM('01'!RC[-54],'02'!RC[-54],'03'!RC[-54])"
where '01', '02', '03' are worksheet names in the same workbook. Recording a
macro gives the same reference format to other sheets in the workbook. If I
create this formula manually, it works after re-opening the workbook.

However, if I create the formula with the line above, Excel interprets the
'01'!, '02!', '03!' references as those to other workBOOKS instead of
workSHEETS. It informs me that the workbook contains references to other
workbooks, and it asks me if I want to refresh ... .
What's wrong? How can I create a workSHEET reference with
ActiveCell.FormulaR1C1?

Thanks!
Stefi