diff --git a/Guard.WPF/Core/Import/Importer/AegisAuthenticatorImporter.cs b/Guard.WPF/Core/Import/Importer/AegisAuthenticatorImporter.cs
index 5e2c482..179b204 100644
--- a/Guard.WPF/Core/Import/Importer/AegisAuthenticatorImporter.cs
+++ b/Guard.WPF/Core/Import/Importer/AegisAuthenticatorImporter.cs
@@ -1,6 +1,7 @@
 using System.IO;
 using System.Text;
 using System.Text.Json;
+using Guard.Core;
 using Guard.Core.Models;
 using Guard.Core.Security;
 using Guard.WPF.Core.Icons;
@@ -78,6 +79,13 @@ public bool RequiresPassword(string? path)
                     );
                 }
 
+                if (!Aes256Gcm.IsSupported)
+                {
+                    throw new Exception(
+                        "AES256-GCM is not supported on this platform. The reason may be that your CPU does not support hardware-accelerated AES256-GCM encryption."
+                    );
+                }
+
                 byte[]? masterKey = null;
 
                 foreach (AegisExport.HeaderSlot slot in export.Header.Slots)
@@ -170,14 +178,18 @@ public bool RequiresPassword(string? path)
                             );
                         break;
                     }
-                    catch (Exception)
+                    catch (Exception e)
                     {
+                        Log.Logger.Error(
+                            $"Failed to decrypt Aegis master key: {e.Message}\n{e.StackTrace}"
+                        );
                         continue;
                     }
                 }
 
                 if (masterKey == null)
                 {
+                    Log.Logger.Error("Failed to decrypt Aegis master key: master key is null");
                     throw new Exception(I18n.GetString("import.password.invalid"));
                 }
 
diff --git a/Guard.WPF/Core/Import/Importer/AuthenticatorProImporter.cs b/Guard.WPF/Core/Import/Importer/AuthenticatorProImporter.cs
index f6718cb..1d43978 100644
--- a/Guard.WPF/Core/Import/Importer/AuthenticatorProImporter.cs
+++ b/Guard.WPF/Core/Import/Importer/AuthenticatorProImporter.cs
@@ -226,7 +226,7 @@ private static BackupType GetBackupType(byte[] data)
             if (!Aes256Gcm.IsSupported)
             {
                 throw new Exception(
-                    "This platform does not support hardware-accelerated AES (GCM) encryption that is required to import this file."
+                    "AES256-GCM is not supported on this platform. The reason may be that your CPU does not support hardware-accelerated AES256-GCM encryption."
                 );
             }
 
diff --git a/Guard.WPF/Core/Import/Importer/TwoFasImporter.cs b/Guard.WPF/Core/Import/Importer/TwoFasImporter.cs
index 421605e..037576d 100644
--- a/Guard.WPF/Core/Import/Importer/TwoFasImporter.cs
+++ b/Guard.WPF/Core/Import/Importer/TwoFasImporter.cs
@@ -223,7 +223,7 @@ public bool RequiresPassword(string? path)
             if (!Aes256Gcm.IsSupported)
             {
                 throw new Exception(
-                    "This platform does not support hardware-accelerated AES (GCM) encryption that is required to import this file."
+                    "AES256-GCM is not supported on this platform. The reason may be that your CPU does not support hardware-accelerated AES256-GCM encryption."
                 );
             }