Hi @amjad.sahi,
I am using the Aspose.Cells v25.4.0 NuGet package to convert the attached IssueTemplate.xlsb file to xlsm format.
This xlsb file contains a table with a column name that includes the @ char, and this co…...quotation mark before the @ character , whereas the Excel-generated...also affect other special characters such as: Left bracket ([)...