How to read a xaml/xml file to extract data - error with namespaces

Dear all,

I’m trying to read an XML file but i get Errors. It says that “The ‘:’ character, hexadecimal value 0x3A, cannot be included in a Name”

Please find the whole file and run “main” to check: Botadministration.zip (43.7 KB)

What can it be?

Thanks
Kind regards
Gennaro