Control the OOXML compliance level (Ecma, Transitional, or Strict) when saving Word documents to OOXML formats using GroupDocs.Assembly for .NET....OOXML formats (DOCX, DOCM, DOTX, DOTM, FlatOpc, etc.). You can explicitly...OOXML formats (DOCX, DOCM, DOTX, DOTM, FlatOpc, etc.) and is ignored...