diff --git a/SMGen/Components/FilesList.razor b/SMGen/Components/FilesList.razor
index 556a984..dd82ce5 100644
--- a/SMGen/Components/FilesList.razor
+++ b/SMGen/Components/FilesList.razor
@@ -1,15 +1,22 @@
-<div class="p-2">
+<div class="d-flex justify-content-between">
+    <div>
+        <CircleGauge Titolo="@($"{FilesTemp.Count()}")" Testo="Loaded Files" maxVal="FilesTemp.Count()" currVal="@succFiles" strokeColorVal="#27AE60" StyleTitolo="font-size: 2.7rem; font-weight:bold; fill: #212427;" StyleTesto="font-size: 1rem; fill: #ACACAC;" ShowCircleBtn="false"></CircleGauge>
+    </div>
+</div>
+
+<div class="p-2">
     <table class="table">
         <thead>
             <tr>
                 <th scope="col">Rul file</th>
                 <th scope="col">Status</th>
                 <th scope="col">
-                    @if(Files!=null && Files.Count>0)
+                    @if (Files != null && Files.Count > 0)
                     {
                         <button @onclick="()=>Read_rule_file_transitions()">Process</button>
                     }
                 </th>
+                <th scope="col"></th>
             </tr>
         </thead>
         <tbody>
@@ -40,10 +47,36 @@
                                 <a class="btn btn-sm text-decoration-none" disabled><i class="fa-solid fa-download text-secondary"></i></a>
                             }
                         </td>
+                        @if (item.Value.errorMsg != "")
+                        {
+                            <td>
+                                <button class="btn btn-sm btn-danger" data-bs-toggle="modal" data-bs-target="#exampleModal" @onclick="()=>setCurrMsg(item.Value)"><i class="fa-solid fa-circle-exclamation"></i></button>
+                            </td>
+                        }
+                        else
+                        {}
                     }
 
                 </tr>
             }
         </tbody>
     </table>
+</div>
+
+<!-- Modal -->
+<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header bg-danger text-warning">
+                <h1 class="modal-title fs-5" id="exampleModalLabel">Errore</h1>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body">
+                @currMsg
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
+            </div>
+        </div>
+    </div>
 </div>
\ No newline at end of file
diff --git a/SMGen/Components/FilesList.razor.cs b/SMGen/Components/FilesList.razor.cs
index efd3e15..0090893 100644
--- a/SMGen/Components/FilesList.razor.cs
+++ b/SMGen/Components/FilesList.razor.cs
@@ -85,11 +85,12 @@ namespace SMGen.Components
             await InvokeAsync(() => StateHasChanged());
         }
 
+        protected int succFiles { get; set; } = 0;
 
         protected async Task Read_rule_file_transitions()
         {
             Files = await SMGDService.FilesGetAll();
-            foreach (var item in Files.OrderBy(x=>x.Value.origFileName))
+            foreach (var item in Files.OrderBy(x => x.Value.origFileName))
             {
                 item.Value.calcRunning = true;
                 await InvokeAsync(() => StateHasChanged());
@@ -104,9 +105,25 @@ namespace SMGen.Components
                     await SMGDService.EvalIn2StateRuleFile(item.Value, false, calcItSelf, calcEmptyState);
                 }
                 item.Value.calcRunning = false;
+                if (item.Value.isOk)
+                {
+                    succFiles = succFiles + 1;
+                }
                 await InvokeAsync(() => StateHasChanged());
             }
-            var currEvents = SMGDService.events2Add;
+
+        }
+
+        protected string currMsg { get; set; } = "";
+        protected string currFileName { get; set; } = "";
+
+        protected async Task setCurrMsg(FilesClass currFile)
+        {
+            if (currFile.errorMsg != "")
+            {
+                currMsg = currFile.errorMsg;
+            }
+            currFileName = currFile.origFileName;
         }
     }
 }
\ No newline at end of file
diff --git a/SMGen/Pages/_Layout.cshtml b/SMGen/Pages/_Layout.cshtml
index b4bbedf..41efeaf 100644
--- a/SMGen/Pages/_Layout.cshtml
+++ b/SMGen/Pages/_Layout.cshtml
@@ -29,6 +29,7 @@
         <a class="dismiss">🗙</a>
     </div>
 
+    <script src="~/lib/bootstrap/js/bootstrap.bundle.js"></script>
     <script src="_framework/blazor.server.js"></script>
 </body>
 </html>