diff --git a/NKC_WF/NKC_WF.csproj b/NKC_WF/NKC_WF.csproj
index befb1ab..43d5aa6 100644
--- a/NKC_WF/NKC_WF.csproj
+++ b/NKC_WF/NKC_WF.csproj
@@ -288,6 +288,7 @@
     <Content Include="Core\Compression\Snappy\lib\win\snappy64.dll" />
     <Content Include="Core\Compression\Zstandard\lib\win\libzstd.dll" />
     <Content Include="Default.aspx" />
+    <Content Include="ErrorPages\404.aspx" />
     <Content Include="ErrorPages\Oops.aspx" />
     <Content Include="export\BunkDetail.aspx" />
     <Content Include="Home.aspx" />
@@ -405,7 +406,6 @@
     </Content>
     <Content Include="site\DBG_QRCode_Unload.aspx" />
     <Content Include="site\DevUtils.aspx" />
-    <Content Include="site\ErrorPage.aspx" />
     <Content Include="site\ErrorsLog.aspx" />
     <Content Include="site\ForceReload.aspx" />
     <Content Include="site\GlobalSearch.aspx" />
@@ -442,6 +442,7 @@
     <Content Include="WebUserControls\cmp_BP_bunkList.ascx" />
     <Content Include="WebUserControls\cmp_BP_sheetList.ascx" />
     <Content Include="WebUserControls\cmp_devUtils.ascx" />
+    <Content Include="WebUserControls\cmp_errorDetail.ascx" />
     <Content Include="WebUserControls\cmp_ErrorsLog.ascx" />
     <Content Include="WebUserControls\cmp_fileUpload.ascx" />
     <Content Include="WebUserControls\cmp_home.ascx" />
@@ -654,6 +655,13 @@
     <Compile Include="Empty.Master.designer.cs">
       <DependentUpon>Empty.Master</DependentUpon>
     </Compile>
+    <Compile Include="ErrorPages\404.aspx.cs">
+      <DependentUpon>404.aspx</DependentUpon>
+      <SubType>ASPXCodeBehind</SubType>
+    </Compile>
+    <Compile Include="ErrorPages\404.aspx.designer.cs">
+      <DependentUpon>404.aspx</DependentUpon>
+    </Compile>
     <Compile Include="ErrorPages\Oops.aspx.cs">
       <DependentUpon>Oops.aspx</DependentUpon>
       <SubType>ASPXCodeBehind</SubType>
@@ -731,13 +739,6 @@
     <Compile Include="site\DevUtils.aspx.designer.cs">
       <DependentUpon>DevUtils.aspx</DependentUpon>
     </Compile>
-    <Compile Include="site\ErrorPage.aspx.cs">
-      <DependentUpon>ErrorPage.aspx</DependentUpon>
-      <SubType>ASPXCodeBehind</SubType>
-    </Compile>
-    <Compile Include="site\ErrorPage.aspx.designer.cs">
-      <DependentUpon>ErrorPage.aspx</DependentUpon>
-    </Compile>
     <Compile Include="site\ErrorsLog.aspx.cs">
       <DependentUpon>ErrorsLog.aspx</DependentUpon>
       <SubType>ASPXCodeBehind</SubType>
@@ -1008,6 +1009,13 @@
     <Compile Include="WebUserControls\cmp_devUtils.ascx.designer.cs">
       <DependentUpon>cmp_devUtils.ascx</DependentUpon>
     </Compile>
+    <Compile Include="WebUserControls\cmp_errorDetail.ascx.cs">
+      <DependentUpon>cmp_errorDetail.ascx</DependentUpon>
+      <SubType>ASPXCodeBehind</SubType>
+    </Compile>
+    <Compile Include="WebUserControls\cmp_errorDetail.ascx.designer.cs">
+      <DependentUpon>cmp_errorDetail.ascx</DependentUpon>
+    </Compile>
     <Compile Include="WebUserControls\cmp_ErrorsLog.ascx.cs">
       <DependentUpon>cmp_ErrorsLog.ascx</DependentUpon>
       <SubType>ASPXCodeBehind</SubType>
diff --git a/NKC_WF/Site.Master.cs b/NKC_WF/Site.Master.cs
index 5e10eda..9859707 100644
--- a/NKC_WF/Site.Master.cs
+++ b/NKC_WF/Site.Master.cs
@@ -15,7 +15,7 @@ namespace NKC_WF
             // faccio refresh pagina...
         }
         /// <summary>
-        /// Imposta vilibilità componente search globale
+        /// Imposta visibilità componente search globale
         /// </summary>
         public bool showSearch
         {
@@ -28,5 +28,19 @@ namespace NKC_WF
                 cmp_menuTop.showSearch = value;
             }
         }
+        /// <summary>
+        /// Imposta abilitazione anonymous (senza fare auth)
+        /// </summary>
+        public bool enableAnonym
+        {
+            get
+            {
+                return cmp_menuTop.enableAnonym;
+            }
+            set
+            {
+                cmp_menuTop.enableAnonym = value;
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/SiteContent.master.cs b/NKC_WF/SiteContent.master.cs
index 6f02653..93f0b42 100644
--- a/NKC_WF/SiteContent.master.cs
+++ b/NKC_WF/SiteContent.master.cs
@@ -9,7 +9,7 @@ namespace NKC_WF
 
         }
         /// <summary>
-        /// Imposta vilibilità componente search globale
+        /// Imposta visibilità componente search globale
         /// </summary>
         public bool showSearch
         {
@@ -22,5 +22,19 @@ namespace NKC_WF
                 ((SiteMaster)Master).showSearch = value;
             }
         }
+        /// <summary>
+        /// Imposta abilitazione anonymous (senza fare auth)
+        /// </summary>
+        public bool enableAnonym
+        {
+            get
+            {
+                return ((SiteMaster)Master).enableAnonym;
+            }
+            set
+            {
+                ((SiteMaster)Master).enableAnonym = value;
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/Web.config b/NKC_WF/Web.config
index 304b47c..179a7e4 100644
--- a/NKC_WF/Web.config
+++ b/NKC_WF/Web.config
@@ -38,9 +38,11 @@
         <!--Nascondo gli erroracci-->
         <!--<customErrors mode="On" defaultRedirect="~/site/Default"/>-->
         <!--<customErrors mode="On" defaultRedirect="~/"/>-->
-        <!--<customErrors mode="On" defaultRedirect="~/site/ErrorsLog"/>-->
+        <customErrors mode="RemoteOnly" defaultRedirect="~/ErrorPages/Oops.aspx">
+            <error statusCode="404" redirect="~/ErrorPages/404.aspx"/>
+        </customErrors>
         <!--Mostro gli erroracci-->
-        <customErrors mode="Off"/>
+        <!--<customErrors mode="Off"/>-->
     </system.web>
     <appSettings>
         <!--Configurazioni generali-->
diff --git a/NKC_WF/site/Login.aspx.cs b/NKC_WF/site/Login.aspx.cs
index 5786b6e..8b83319 100644
--- a/NKC_WF/site/Login.aspx.cs
+++ b/NKC_WF/site/Login.aspx.cs
@@ -25,7 +25,7 @@ namespace NKC_WF
 
         private void Cmp_login_Login_Error(object sender, EventArgs e)
         {
-            Response.Redirect("ErrorPage?LastError=LoginError");
+            Response.Redirect("~/ErrorPages/Oops?aspxerrorpath=Login");
         }
 
         private void Cmp_login_Login_ok(object sender, EventArgs e)