diff --git a/app/Controllers/BDSReportController.php b/app/Controllers/BDSReportController.php
index 355df367..38c5ecd4 100644
--- a/app/Controllers/BDSReportController.php
+++ b/app/Controllers/BDSReportController.php
@@ -937,7 +937,13 @@ class BDSReportController extends AdminController
         }
     }
 
-    public function bdsTATReport()
+    /** New arugument Introduced Named as "$isInternalCalled"
+     *  Functional Based called means $isInternalCalled is True.
+     *                   Output returning as Array
+     *  Route Based called means $isInternalCalled is False. becoz this is External Call
+     *                    Output returning as Page
+     */
+    public function bdsTATReport($isInternalCalled = false)
     {
         $sql = "
             SELECT
@@ -1010,9 +1016,8 @@ class BDSReportController extends AdminController
         // dd(db_connect()->getLastQuery(),$result);
         $data['data'] = $result;
         // dd($data, get_role_id(), ENROLLMENT_TEAM_ID, user_team());
-        // return $this->loadLayout('bds_tat_wise_report', $data);
-
-        return $result;
+        if ($isInternalCalled) { return $result; }
+        return $this->loadLayout('bds_tat_wise_report', $data);
     }
 
     public function accountMangerStatusBDSReport()
@@ -1141,7 +1146,7 @@ class BDSReportController extends AdminController
         if ($report_type == 1){
 
             $data['page_title'] = "BDS TAT Report";
-            $data['data'] = $this->bdsTATReport();
+            $data['data'] = $this->bdsTATReport(true); // Functional Based called means True
         }else if ($report_type == 2){
 
             $data['page_title'] = "Account Manager Status Report";
diff --git a/app/Controllers/UserController.php b/app/Controllers/UserController.php
index ec046563..ea0e4fb8 100755
--- a/app/Controllers/UserController.php
+++ b/app/Controllers/UserController.php
@@ -779,32 +779,63 @@ class UserController extends AdminController
             }
     }
 
+    // public function downloadIncentivesFile($file_id)
+    // {
+    //     try {
+    //         $result = $this->partnerManagerIncentiveFileModel->where('id', $file_id)->first();
+
+    //         if (!$result || empty($result['incentive_file_name'])) {
+    //             throw new \Exception("File Name Not Found");
+    //         }
+
+    //         $incentive_file_name = $result['incentive_file_name'];
+    //         $file_name = basename($incentive_file_name);
+    //         $filePath = WRITEPATH . 'uploads/incentives/' . $file_name;
+
+    //         if (file_exists($filePath)) {
+    //             return $this->response->download($filePath, null);
+    //         } else {
+    //             throw new \Exception("File Not Found");
+    //         }
+
+    //     } catch (\Exception $e) {
+            
+    //         $this->myLogger->logme('error', $e->getMessage());
+
+    //         // Show 404 error view
+    //         $data['message'] = $e->getMessage();
+    //         return view('errors/404', $data);
+    //     }
+    // }
+
     public function downloadIncentivesFile($file_id)
     {
         try {
             $result = $this->partnerManagerIncentiveFileModel->where('id', $file_id)->first();
 
             if (!$result || empty($result['incentive_file_name'])) {
-                throw new \Exception("File Name Not Found");
+                throw new \Exception("File Name Not Found for ID {$file_id}");
             }
 
             $incentive_file_name = $result['incentive_file_name'];
             $file_name = basename($incentive_file_name);
             $filePath = WRITEPATH . 'uploads/incentives/' . $file_name;
 
-            if (file_exists($filePath)) {
-                return $this->response->download($filePath, null);
-            } else {
-                throw new \Exception("File Not Found");
+            if (!file_exists($filePath)) {
+                throw new \Exception("File Not Found: {$file_name}");
             }
 
-        } catch (\Exception $e) {
-            
+            return $this->response->download($filePath, null);
+        } catch (\Throwable $e) {
+            // Catch all kinds of exceptions
             $this->myLogger->logme('error', $e->getMessage());
 
-            // Show 404 error view
-            $data['message'] = $e->getMessage();
-            return view('errors/404', $data);
+            // Return proper 404 for missing file, else 500 for unexpected error
+            if (str_contains($e->getMessage(), 'Not Found')) {
+                return $this->response->setStatusCode(404)->setBody($e->getMessage());
+            }
+
+            return $this->response->setStatusCode(500)->setBody('Internal Server Error');
         }
     }
 
diff --git a/app/Views/UserList.php b/app/Views/UserList.php
index 82441b22..7561a427 100755
--- a/app/Views/UserList.php
+++ b/app/Views/UserList.php
@@ -1550,9 +1550,10 @@ table.dataTable tbody td {
                     container.append(`<div class="no-files-message">No Files have been Uploaded</div>`);
                 }
             },
-            error: function(xhr) {
+            error: function (xhr, status, errorThrown) {
                 container.html(`<div class="no-files-message">No Files have been Uploaded</div>`);
-                toastr.error('Server error occurred.', 'Error');
+                console.log("Error: " + xhr.status + " - " + errorThrown);
+                if (xhr.status !== 404) toastr.error(errorThrown || xhr.responseText || 'Something went wrong', 'Error');
             }
         });
     }
diff --git a/app/Views/layout/header.php b/app/Views/layout/header.php
index 65cb4d9d..5fe38d18 100755
--- a/app/Views/layout/header.php
+++ b/app/Views/layout/header.php
@@ -62,7 +62,7 @@
     <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.5.3/dist/umd/popper.min.js"></script>
 
-    <!-- <link rel="manifest" href="../manifest.json"> -->
+    <link rel="manifest" href="../manifest.json">
 
     <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap" rel="stylesheet">
 
@@ -71,15 +71,15 @@
 
 
     <script>
-        // if ('serviceWorker' in navigator) {
-        //     window.addEventListener('load', function() {
-        //         navigator.serviceWorker.register('../service-worker.js').then(function(registration) {
-        //             // console.log('Service Worker registration successful with scope:', registration.scope);
-        //         }, function(err) {
-        //             // console.log('Service Worker registration failed:', err);
-        //         });
-        //     });
-        // }
+        if ('serviceWorker' in navigator) {
+            window.addEventListener('load', function() {
+                navigator.serviceWorker.register('../service-worker.js').then(function(registration) {
+                    // console.log('Service Worker registration successful with scope:', registration.scope);
+                }, function(err) {
+                    // console.log('Service Worker registration failed:', err);
+                });
+            });
+        }
     </script>
     <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick.min.css" />
     <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick-theme.min.css" />
@@ -1254,16 +1254,16 @@
         }
 
         /* Cancel Bootstrap's .form-control for file inputs */
-        input[type="file"].form-control {
-            height: auto !important;
+        /* input[type="file"].form-control { */
+            /* height: auto !important;*/
             /* remove forced height */
-            padding: initial !important;
+            /* padding: initial !important;*/
             /* reset padding */
-            font-size: inherit !important;
+            /* font-size: inherit !important;*/
             /* reset font size */
-            line-height: normal !important;
+            /* line-height: normal !important;*/
             /* reset line height */
-        }
+        /* } */
 
 
         /* Apply to Select2 (single select) */