I have 2 excel files - A and B. In cell A1 of file B, I use an index formula to refer to a row in file A. "INDEX('[A.xlsb]A'!$10:$10,1,2)" is the formula I use (referring row 10 in file A).

If I update the row number in another cell of file B, is it possible for this formula to refer to that cell to get the row number from file A?

Any help is appreciated.

Thanks