Upload FastSeekWpf/App.xaml.cs

FastSeekWpf/App.xaml.cs

@@ -6,7 +6,6 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading;
-using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Interop;
 using FastSeekWpf.Core;
@@ -145,33 +144,27 @@ public partial class App : Application
             {
                 using var reader = new MftReader(drive);
 
-                // Try direct first
-                try
+                // Try direct first (matches Rust: reader.scan_direct())
+                scan = reader.ScanDirect();
+                if (scan != null)
                 {
-                    scan = reader.ScanDirect();
                     method = "direct";
                     Logger.Log($"Direct scan OK for {drive.Letter}: {scan.Records.Count} records");
                 }
-                catch (Exception ex1)
+                else
                 {
-                    errorMsg = $"direct: {ex1.Message}";
-                    Logger.Log($"Direct scan failed for {drive.Letter}: {ex1.Message}");
+                    Logger.Log($"Direct scan unavailable for {drive.Letter}, trying fallback");
                 }
 
                 // Fallback
                 if (scan == null || scan.Records.Count == 0)
                 {
-                    try
+                    scan = reader.Scan();
+                    if (scan != null && scan.Records.Count > 0)
                     {
-                        scan = reader.Scan();
                         method = "fallback";
                         Logger.Log($"Fallback scan OK for {drive.Letter}: {scan.Records.Count} records");
                     }
-                    catch (Exception ex2)
-                    {
-                        errorMsg = (errorMsg != null ? errorMsg + " | " : "") + $"fallback: {ex2.Message}";
-                        Logger.Log($"Fallback scan failed for {drive.Letter}: {ex2.Message}");
-                    }
                 }
 
                 if (scan != null && scan.Records.Count > 0)
@@ -182,7 +175,7 @@ public partial class App : Application
                 }
                 else
                 {
-                    PrintError($"  {drive.Letter}: 0 records — {errorMsg ?? "unknown failure"}");
+                    PrintError($"  {drive.Letter}: 0 records — {errorMsg ?? "could not read MFT (run as Admin?)"}");
                 }
             }
             catch (Exception ex)