Hi,
I'm testing now Spire.Xls free for .NET latest versión 7.11.59.
But I get "The type initializer for 'spr1009' threw an exception" in the line: "Workbook workbook = new Workbook();"
I saw a topic about 'spr858' and i checked the Spire.pdf.dll is in the same location as Spire.xls.dll.
Thanks in advance