JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. StatisticaAddIn3.FileExtension Syntax Parameters Return Value Sub StatisticaAddIn3.FileExtension( _ ByRef Description As String, _ ByRef Ext As String) Description [out] Type: String Ext [out] Type: String This function does not return a value. Copyright © 2020. TIBCO Software Inc. All Rights Reserved.