diff --git a/ConvertiXML/MainForm.cs b/ConvertiXML/MainForm.cs
index e3bc5b9..5046e57 100644
--- a/ConvertiXML/MainForm.cs
+++ b/ConvertiXML/MainForm.cs
@@ -264,6 +264,7 @@ namespace ConvertiXML
                             FormatDate(row.ContainsKey("ACDIMMATR") ? row["ACDIMMATR"] : ""),
                             row.ContainsKey("ACXCASISTICA") ? row["ACXCASISTICA"] : "",
                             row.ContainsKey("ACATECO") ? row["ACATECO"] : "",
+                            "",
                             row.ContainsKey("ACCGRUPPO") ? row["ACCGRUPPO"] : "",
                             row.ContainsKey("ACXGRUPPO") ? row["ACXGRUPPO"] : "",
                             row.ContainsKey("ACCSPECIE") ? row["ACCSPECIE"] : "",