diff --git a/MP.FileData/DatabaseModels/FileModel.cs b/MP.FileData/DatabaseModels/FileModel.cs
index 021998d8..882afca1 100644
--- a/MP.FileData/DatabaseModels/FileModel.cs
+++ b/MP.FileData/DatabaseModels/FileModel.cs
@@ -1,4 +1,5 @@
-using System;
+using Microsoft.EntityFrameworkCore;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
@@ -15,6 +16,7 @@ namespace MP.FileData.DatabaseModels
     /// Tabella archivio dei File Programma
     /// </summary>
     [Table("Files")]
+    [Index(nameof(IdxMacchina), nameof(Active), nameof(DiskStatus))]
     public partial class FileModel
     {
         #region Public Properties
diff --git a/MP.FileData/Migrations/20210908125127_InitDb.Designer.cs b/MP.FileData/Migrations/20210913153816_InitDb.Designer.cs
similarity index 98%
rename from MP.FileData/Migrations/20210908125127_InitDb.Designer.cs
rename to MP.FileData/Migrations/20210913153816_InitDb.Designer.cs
index 02257387..a4c555e8 100644
--- a/MP.FileData/Migrations/20210908125127_InitDb.Designer.cs
+++ b/MP.FileData/Migrations/20210913153816_InitDb.Designer.cs
@@ -10,7 +10,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace MP.FileData.Migrations
 {
     [DbContext(typeof(MoonPro_ProgContext))]
-    [Migration("20210908125127_InitDb")]
+    [Migration("20210913153816_InitDb")]
     partial class InitDb
     {
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -82,7 +82,7 @@ namespace MP.FileData.Migrations
 
                     b.HasKey("FileId");
 
-                    b.HasIndex("IdxMacchina");
+                    b.HasIndex("IdxMacchina", "Active", "DiskStatus");
 
                     b.ToTable("Files");
                 });
diff --git a/MP.FileData/Migrations/20210908125127_InitDb.cs b/MP.FileData/Migrations/20210913153816_InitDb.cs
similarity index 97%
rename from MP.FileData/Migrations/20210908125127_InitDb.cs
rename to MP.FileData/Migrations/20210913153816_InitDb.cs
index 9367447b..15a642fa 100644
--- a/MP.FileData/Migrations/20210908125127_InitDb.cs
+++ b/MP.FileData/Migrations/20210913153816_InitDb.cs
@@ -101,9 +101,9 @@ namespace MP.FileData.Migrations
                 column: "TagsTagId");
 
             migrationBuilder.CreateIndex(
-                name: "IX_Files_IdxMacchina",
+                name: "IX_Files_IdxMacchina_Active_DiskStatus",
                 table: "Files",
-                column: "IdxMacchina");
+                columns: new[] { "IdxMacchina", "Active", "DiskStatus" });
         }
 
         protected override void Down(MigrationBuilder migrationBuilder)
diff --git a/MP.FileData/Migrations/MoonPro_ProgContextModelSnapshot.cs b/MP.FileData/Migrations/MoonPro_ProgContextModelSnapshot.cs
index 27ca048c..9e9ff30e 100644
--- a/MP.FileData/Migrations/MoonPro_ProgContextModelSnapshot.cs
+++ b/MP.FileData/Migrations/MoonPro_ProgContextModelSnapshot.cs
@@ -80,7 +80,7 @@ namespace MP.FileData.Migrations
 
                     b.HasKey("FileId");
 
-                    b.HasIndex("IdxMacchina");
+                    b.HasIndex("IdxMacchina", "Active", "DiskStatus");
 
                     b.ToTable("Files");
                 });