The “=@_xlfn.XLOOKUP” error will appear by following the steps below.
Aspose.Cells .Net v26.2 saves a Xlsb workbook that has Xlookup formula.
Open the saved workbook in Desktop Excel to confirm no “=@_xlfn.XLOOKUP” err…...shi March 4, 2026, 7:15am 3 @hchc We tested the similar...the issue. Thank you. result.zip (9.1 KB) hchc March 4, 2026,...