I’m writing monstrous spreadsheets that are 200K x 350 columns wide. I need to write 4mm rows over say 20 workbooks. I’m worried about memory. I was able to to create most of them using the standard aspose functions,…...sahi July 8, 2025, 7:17pm 22 @SteveOlson , Thanks for...173: row173_before.zip (1.3 KB) row173_saved.zip (734 Bytes) As the...