diff --git a/IOB-UT-NEXT/Config/IobConfTree.cs b/IOB-UT-NEXT/Config/IobConfTree.cs
index 977b5fa4..56e88851 100644
--- a/IOB-UT-NEXT/Config/IobConfTree.cs
+++ b/IOB-UT-NEXT/Config/IobConfTree.cs
@@ -362,6 +362,9 @@ namespace IOB_UT_NEXT.Config
                 exclOptPar.Add("MIN_SEND_PZC_BLOCK");
                 exclOptPar.Add("SEND_PZCNT_MODE");
 
+                // init special a prescindere...
+                newConfObj.Special = new SpecializedDto();
+
                 // FTP
                 string ftpServer = fIni.ReadString("OPTPAR", "FTP_SERVER", "");
                 if (!string.IsNullOrEmpty(ftpServer))
@@ -520,7 +523,6 @@ namespace IOB_UT_NEXT.Config
                 optParRead = optParRead.OrderBy(x => x.Key).ToDictionary(x => x.Key, x => x.Value);
                 newConfObj.OptPar = optParRead;
 
-                newConfObj.Special = new SpecializedDto();
 
                 // verifico se ho conf json speciali: LUT decodifica PARAMETRI (uso una delle chaivi ammesse...)
                 List<string> memKeyNames = new List<string>()
diff --git a/IOB-WIN-OPC-UA/DATA/CONF/IOB.ini b/IOB-WIN-OPC-UA/DATA/CONF/IOB.ini
index 9ac13668..8d752dc3 100644
--- a/IOB-WIN-OPC-UA/DATA/CONF/IOB.ini
+++ b/IOB-WIN-OPC-UA/DATA/CONF/IOB.ini
@@ -45,6 +45,7 @@ PZ_CAD_MADDR=1602
 PZ_REQ_MADDR=1603
 PZ_DONE_MADDR=1604
 PZ_GTOT_MADDR=1605
+VETO_SIG_IN=false
 
 [BRANCH]
 NAME=master
diff --git a/IOB-WIN-PING/DATA/CONF/IOB.ini b/IOB-WIN-PING/DATA/CONF/IOB.ini
index 9ac13668..8d752dc3 100644
--- a/IOB-WIN-PING/DATA/CONF/IOB.ini
+++ b/IOB-WIN-PING/DATA/CONF/IOB.ini
@@ -45,6 +45,7 @@ PZ_CAD_MADDR=1602
 PZ_REQ_MADDR=1603
 PZ_DONE_MADDR=1604
 PZ_GTOT_MADDR=1605
+VETO_SIG_IN=false
 
 [BRANCH]
 NAME=master
diff --git a/IOB-WIN-WPS/DATA/CONF/IOB.ini b/IOB-WIN-WPS/DATA/CONF/IOB.ini
index 9ac13668..8d752dc3 100644
--- a/IOB-WIN-WPS/DATA/CONF/IOB.ini
+++ b/IOB-WIN-WPS/DATA/CONF/IOB.ini
@@ -45,6 +45,7 @@ PZ_CAD_MADDR=1602
 PZ_REQ_MADDR=1603
 PZ_DONE_MADDR=1604
 PZ_GTOT_MADDR=1605
+VETO_SIG_IN=false
 
 [BRANCH]
 NAME=master