diff --git a/IOB-WIN/IOB-WIN.csproj b/IOB-WIN/IOB-WIN.csproj
index 59924742..a1b122a8 100644
--- a/IOB-WIN/IOB-WIN.csproj
+++ b/IOB-WIN/IOB-WIN.csproj
@@ -161,6 +161,9 @@
     <None Include="DATA\CONF\3000.ini">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Include="DATA\CONF\3006.ini">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Include="DATA\CONF\3010.ini">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
diff --git a/IOB-WIN/IobFanuc.cs b/IOB-WIN/IobFanuc.cs
index b07264a4..ad862cdc 100644
--- a/IOB-WIN/IobFanuc.cs
+++ b/IOB-WIN/IobFanuc.cs
@@ -410,13 +410,12 @@ namespace IOB_WIN
           {
             // di norma è segnale normale => 1, altrimenti inverse => 0...
             invSignal = false;
-            area = bVal[0];
             // cerco se sia inverse (ultimo char "!") --> registro e elimino char...
-            if (bVal.EndsWith("!"))
-            {
-              invSignal = true;
-              bVal = bVal.Replace("!", "");
-            }
+            invSignal = bVal.StartsWith("!");
+            // tolgo comunque inversione...
+            bVal = bVal.Replace("!", "");
+            // recupero area...
+            area = bVal[0];
             // altrimenti decodifico area...
             memArea = bVal.Substring(1, bVal.Length - 1);
             memIdx = memArea.Split('.');