Laurence, My code opens a designer file and generates several hundred named Ranges, using the API like: Range Range ; Range = w.Cells.CreateRange(startingRow, 2, RangeLength, 1) ; Range.Name = RangeName ; Then later o…...Finding a range Name Aspose.Cells Product Family kris_k July...named ranges, using the API like: Range range ; range = w.Cells...