en-US Home > Categories > Microsoft Office 2016 > Office 2016 Converters Office 2016 Converters 2 Group Policy settings under Office 2016 Converters. Browse the sub-folders and settings below. Settings Block opening of pre-release versions of file formats new to Excel 2016 through the Compatibility Pack for Office 2016 and Excel 2016 Converter Block opening of pre-release versions of file formats new to PowerPoint 2016 through the Compatibility Pack for Office 2016 and PowerPoint 2016 Converter