Thanks Vijesh.
My colleague suggested another solution for my problem. This solution is to first create an empty worksheet and embed a macro into it like described here:
http://www.excelforum.com/excel-miscellaneous/585491-shared-workbook-save-history-tab.htmlWill XlsIO preserve this macro if I use that modified worksheet as a template to be populated with data? If true, it would be a good workaround for me.
Thanks,
Anton