Problem: Excel Table Writer

I need/create an table fomated Excel file.

I used the “Excel Table Writer” Node, to formate it, but…

This Node destroys the [xl/worksheet/sheet.] xml header.

When i rename the file to .zip and open the xml, the first line is missing

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>

Why?

Exists an other work around or solution?

Best reguards