diff --git a/Aberwyn/Data/SetupService.cs b/Aberwyn/Data/SetupService.cs
index 282e4f5..45063c2 100644
--- a/Aberwyn/Data/SetupService.cs
+++ b/Aberwyn/Data/SetupService.cs
@@ -4,24 +4,26 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.AspNetCore.Identity;
 using System.IO;
-using System.Text.Json;
-using Microsoft.Extensions.Hosting;
 
 namespace Aberwyn.Data
 {
-    // SetupService.cs
     public class SetupService
     {
-        private readonly IWebHostEnvironment _env;
         private readonly string _filePath;
 
-        public SetupService(IWebHostEnvironment env)
+        public SetupService()
         {
-            _env = env;
-            _filePath = Path.Combine(_env.ContentRootPath, "infrastructure", "setup.json");
+            // Persistenta data ligger i /app/data
+            var dataRoot = Path.Combine(Directory.GetCurrentDirectory(), "data"); // /app/data i containern
+            _filePath = Path.Combine(dataRoot, "infrastructure", "setup.json");
+
+            // Skapa mappen om den inte finns
+            Directory.CreateDirectory(Path.GetDirectoryName(_filePath)!);
         }
 
-
+        /// <summary>
+        /// Hämtar setup-inställningar
+        /// </summary>
         public SetupSettings GetSetup()
         {
             if (!File.Exists(_filePath))
@@ -31,12 +33,22 @@ namespace Aberwyn.Data
             return JsonSerializer.Deserialize<SetupSettings>(json) ?? new SetupSettings { IsConfigured = false };
         }
 
+        /// <summary>
+        /// Sparar setup-inställningar
+        /// </summary>
+        public void SaveSetup(SetupSettings setup)
+        {
+            var json = JsonSerializer.Serialize(setup, new JsonSerializerOptions { WriteIndented = true });
+            File.WriteAllText(_filePath, json);
+        }
 
+        /// <summary>
+        /// Temporär service provider för initial setup / EF + Identity
+        /// </summary>
         internal static IServiceProvider BuildTemporaryServices(string connectionString)
         {
             var services = new ServiceCollection();
 
-            // Konfigurera EF + Identity
             services.AddDbContext<ApplicationDbContext>(options =>
                 options.UseMySql(connectionString, ServerVersion.AutoDetect(connectionString)));
 
@@ -44,20 +56,28 @@ namespace Aberwyn.Data
                 .AddEntityFrameworkStores<ApplicationDbContext>()
                 .AddDefaultTokenProviders();
 
-            // Lägg till en tom konfiguration för att undvika null
             services.AddSingleton<IConfiguration>(new ConfigurationBuilder().Build());
-
-            // Valfritt: Lägg till loggning om något kräver det
             services.AddLogging();
 
             return services.BuildServiceProvider();
         }
 
+        /// <summary>
+        /// Loader-klass för enkel läsning utan instans
+        /// </summary>
         public static class SetupLoader
         {
-            public static SetupSettings Load(IHostEnvironment env)
+            public static SetupSettings Load()
             {
-                var path = Path.Combine(env.ContentRootPath, "infrastructure", "setup.json");
+                var dataRoot = Path.Combine(Directory.GetCurrentDirectory(), "data");
+                var path = Path.Combine(dataRoot, "infrastructure", "setup.json");
+
+                // Skapa mappen om den inte finns
+                Directory.CreateDirectory(Path.GetDirectoryName(path)!);
+
+                if (!File.Exists(path))
+                    return new SetupSettings { IsConfigured = false };
+
                 var json = File.ReadAllText(path);
                 return JsonSerializer.Deserialize<SetupSettings>(json)!;
             }
@@ -67,7 +87,5 @@ namespace Aberwyn.Data
                 return $"server={setup.DbHost};port={setup.DbPort};database={setup.DbName};user={setup.DbUser};password={setup.DbPassword}";
             }
         }
-
     }
-
 }
diff --git a/Aberwyn/Views/Setup/Index.cshtml b/Aberwyn/Views/Setup/Index.cshtml
index 6a091aa..5f1abf6 100644
--- a/Aberwyn/Views/Setup/Index.cshtml
+++ b/Aberwyn/Views/Setup/Index.cshtml
@@ -340,7 +340,7 @@ function updateCriteria(id, isValid) {
             }
         });
 
-        async function submitSetup() {
+    async function submitSetup() {
     goToStep(3);
     const form = document.getElementById('setup-form');
     const formData = new FormData(form);