I just switched to version 188.8.131.52 from 3.7 and I get a 'Security WArning' on download and the Excel file does not open,
I am using the following code to open the file in the browser.
excel.Save("test.xls", SaveType.OpenInExcel, FileFormatType.Default, this.Response);
Please let me know how to resolve this. I tried putting the Aspose.cells binary in the GAC but that did not solve the issue.