diff --git a/MP.FileData/Controllers/FileController.cs b/MP.FileData/Controllers/FileController.cs
index 844c0372..4001ab68 100644
--- a/MP.FileData/Controllers/FileController.cs
+++ b/MP.FileData/Controllers/FileController.cs
@@ -157,6 +157,7 @@ namespace MP.FileData.Controllers
             fileNew = new List<FileInfo>();
             fileChecked = new List<FileModel>();
             fileMod = new List<FileModel>();
+            GC.Collect();
             // chiudo
             return checkDone;
         }
@@ -503,24 +504,16 @@ namespace MP.FileData.Controllers
                 if (forceTag)
                 {
                     // elenco Tags
-                    List<TagModel> currTags = localDbCtx.DbSetTags.ToList();
+                    List <TagModel> currTags = localDbCtx.DbSetTags.ToList();
+                    FileModel currItem = null;
                     foreach (var item in updFiles)
                     {
                         // recupero record da DB...
-                        var currItem = localDbCtx
-                                        .DbSetProgFile
-                                        .Where(x => x.FileId == item.FileId)
-                                        .Include(x => x.Tags)
-                                        .FirstOrDefault();
-#if false
-                        // rimuovo tags vecchi
-                        if (currItem.Tags != null)
-                        {
-                            currItem.Tags.Clear();
-                            //localDbCtx.Entry(item).State = EntityState.Modified;
-                            //localDbCtx.SaveChanges();
-                        } 
-#endif
+                        currItem = localDbCtx
+                                    .DbSetProgFile
+                                    .Where(x => x.FileId == item.FileId)
+                                    .Include(x => x.Tags)
+                                    .FirstOrDefault();
 
                         List<string> Tags = new List<string>();
                         List<TagModel> Tag4File = new List<TagModel>();
@@ -583,17 +576,19 @@ namespace MP.FileData.Controllers
                         Log.Error($"Errore in salvataggio FileSetChecked{Environment.NewLine}{exc}");
                     }
                 }
+#if false
                 // update comunque data-ora
                 foreach (var item in updFiles)
                 {
                     // salvo update file
                     item.LastCheck = adesso;
                     localDbCtx.Entry(item).State = EntityState.Modified;
-                }
+                } 
+#endif
 
                 answ = true;
             }
-
+            GC.Collect();
             return answ;
         }
 
diff --git a/MP.Prog/Components/ArchiveStatus.razor.cs b/MP.Prog/Components/ArchiveStatus.razor.cs
index 8548a55f..9c53d2f0 100644
--- a/MP.Prog/Components/ArchiveStatus.razor.cs
+++ b/MP.Prog/Components/ArchiveStatus.razor.cs
@@ -8,23 +8,17 @@ using System.Threading.Tasks;
 
 namespace MP.Prog.Components
 {
-    public partial class ArchiveStatus
+    public partial class ArchiveStatus : IDisposable
     {
-        #region Private Fields
+        #region Public Methods
 
-        private List<ArchiveStatusDTO> ListRecords;
+        public void Dispose()
+        {
+            // Clear database context
+            GC.Collect();
+        }
 
-        private int numChecks = 0;
-
-        private int totalCount = 0;
-
-        #endregion Private Fields
-
-        #region Private Properties
-
-        private List<string> setupMessages { get; set; } = new List<string>();
-
-        #endregion Private Properties
+        #endregion Public Methods
 
         #region Protected Properties
 
@@ -36,32 +30,6 @@ namespace MP.Prog.Components
 
         #endregion Protected Properties
 
-        #region Private Methods
-
-        private async Task verificaSingola(string idxMacchina, int numDays, int numMacchine)
-        {
-            // recupero elenco macchine
-            percLoading += 100 / numMacchine;
-            numChecks = await DataService.updateMachineArchive(idxMacchina, numDays, true, false);
-            await Task.Delay(1);
-            setupMessages.Add($"{idxMacchina}: {numChecks} files");
-            StateHasChanged();
-            await Task.Delay(1);
-        }
-
-        private async Task verificaTutte(int numDays)
-        {
-            // recupero elenco macchine
-            var listaMacchine = await DataService.MacchineGetAll();
-            int numMacchine = listaMacchine.Count();
-            foreach (var item in listaMacchine.Where(x => !string.IsNullOrEmpty(x.BasePath)).ToList())
-            {
-                await verificaSingola(item.IdxMacchina, numDays, numMacchine);
-            }
-        }
-
-        #endregion Private Methods
-
         #region Protected Methods
 
         protected async Task ArchiveCheck(int maxHour)
@@ -129,5 +97,47 @@ namespace MP.Prog.Components
         }
 
         #endregion Protected Methods
+
+        #region Private Fields
+
+        private List<ArchiveStatusDTO> ListRecords;
+
+        private int numChecks = 0;
+
+        private int totalCount = 0;
+
+        #endregion Private Fields
+
+        #region Private Properties
+
+        private List<string> setupMessages { get; set; } = new List<string>();
+
+        #endregion Private Properties
+
+        #region Private Methods
+
+        private async Task verificaSingola(string idxMacchina, int numDays, int numMacchine)
+        {
+            // recupero elenco macchine
+            percLoading += 100 / numMacchine;
+            numChecks = await DataService.updateMachineArchive(idxMacchina, numDays, true, false);
+            await Task.Delay(1);
+            setupMessages.Add($"{idxMacchina}: {numChecks} files");
+            await InvokeAsync(StateHasChanged);
+            await Task.Delay(1);
+        }
+
+        private async Task verificaTutte(int numDays)
+        {
+            // recupero elenco macchine
+            var listaMacchine = await DataService.MacchineGetAll();
+            int numMacchine = listaMacchine.Count();
+            foreach (var item in listaMacchine.Where(x => !string.IsNullOrEmpty(x.BasePath)).ToList())
+            {
+                await verificaSingola(item.IdxMacchina, numDays, numMacchine);
+            }
+        }
+
+        #endregion Private Methods
     }
 }
\ No newline at end of file
diff --git a/MP.Prog/Conf/Rule04.json b/MP.Prog/Conf/Rule04.json
index 565d7c90..7133d616 100644
--- a/MP.Prog/Conf/Rule04.json
+++ b/MP.Prog/Conf/Rule04.json
@@ -25,6 +25,10 @@
     "CNCTYPE",
     "VENDOR",
     "MODEL",
-    "MPIP"
+    "MPIP",
+    "Customer",
+    "HostOS",
+    "HostName",
+    "HostAddr"
   ]
 }
\ No newline at end of file
diff --git a/MP.Prog/Pages/Setup.razor b/MP.Prog/Pages/Setup.razor
index f13a03f9..6ae5a7a0 100644
--- a/MP.Prog/Pages/Setup.razor
+++ b/MP.Prog/Pages/Setup.razor
@@ -13,5 +13,4 @@
     <div class="card-body">
         <MP.Prog.Components.ArchiveStatus></MP.Prog.Components.ArchiveStatus>
     </div>
-    @*<div class="card-footer">Footer</div>*@
 </div>
\ No newline at end of file