diff --git a/CUE4Parse b/CUE4Parse
index dbf308ef..57e63513 160000
--- a/CUE4Parse
+++ b/CUE4Parse
@@ -1 +1 @@
-Subproject commit dbf308efa456ccbb30ed253acbf2b122dae2cae4
+Subproject commit 57e63513cacfcf784396030367c2243347b2800a
diff --git a/FModel/ViewModels/CUE4ParseViewModel.cs b/FModel/ViewModels/CUE4ParseViewModel.cs
index 9e1c6d4c..8908a03e 100644
--- a/FModel/ViewModels/CUE4ParseViewModel.cs
+++ b/FModel/ViewModels/CUE4ParseViewModel.cs
@@ -40,7 +40,7 @@ using CUE4Parse.GameTypes.DBD.Encryption.Aes;
 using CUE4Parse.GameTypes.DreamStar.Encryption.Aes;
 using CUE4Parse.GameTypes.PAXDEI.Encryption.Aes;
 using CUE4Parse.GameTypes.NetEase.MAR.Encryption.Aes;
-using CUE4Parse.GameTypes.FSR.Encryption.Aes;
+using CUE4Parse.GameTypes.FSR.Encryption.Aes;
 using CUE4Parse.GameTypes.DeltaForce.Encryption.Aes;
 using CUE4Parse.UE4.Objects.Core.Misc;
 using EpicManifestParser;
@@ -183,7 +183,7 @@ public class CUE4ParseViewModel : ViewModel
             EGame.GAME_DeadByDaylight => DBDAes.DbDDecrypt,
             EGame.GAME_PaxDei => PaxDeiAes.PaxDeiDecrypt,
             EGame.GAME_3on3FreeStyleRebound => FreeStyleReboundAes.FSRDecrypt,
-            EGame.GAME_DreamStar => DreamStarAes.DreamStarDecrypt,
+            EGame.GAME_DreamStar => DreamStarAes.DreamStarDecrypt,
             EGame.GAME_DeltaForceHawkOps => DeltaForceAes.DeltaForceDecrypt,
             _ => Provider.CustomEncryption
         };
@@ -872,7 +872,7 @@ public class CUE4ParseViewModel : ViewModel
     {
         if (fullPath.StartsWith("/")) fullPath = fullPath[1..];
         var savedAudioPath = Path.Combine(UserSettings.Default.AudioDirectory,
-            UserSettings.Default.KeepDirectoryStructure ? fullPath : fullPath.SubstringAfterLast('/')).Replace('\\', '/') + $".{ext.ToLower()}";
+            UserSettings.Default.KeepDirectoryStructure ? fullPath : fullPath.SubstringAfterLast('/')).Replace('\\', '/') + $".{ext.ToLowerInvariant()}";
 
         if (!UserSettings.Default.IsAutoOpenSounds)
         {