diff --git a/AssetStudio/Library/x64/crunch.dll b/AssetStudio/Library/x64/crunch.dll
index 22595b4..6509c7f 100644
Binary files a/AssetStudio/Library/x64/crunch.dll and b/AssetStudio/Library/x64/crunch.dll differ
diff --git a/AssetStudio/Library/x64/crunchunity.dll b/AssetStudio/Library/x64/crunchunity.dll
new file mode 100644
index 0000000..7516cfb
Binary files /dev/null and b/AssetStudio/Library/x64/crunchunity.dll differ
diff --git a/AssetStudio/Library/x64/texgenpack.dll b/AssetStudio/Library/x64/texgenpack.dll
index 05db02d..27d97f5 100644
Binary files a/AssetStudio/Library/x64/texgenpack.dll and b/AssetStudio/Library/x64/texgenpack.dll differ
diff --git a/AssetStudio/Library/x86/crunch.dll b/AssetStudio/Library/x86/crunch.dll
index f89cd57..749ec02 100644
Binary files a/AssetStudio/Library/x86/crunch.dll and b/AssetStudio/Library/x86/crunch.dll differ
diff --git a/AssetStudio/Library/x86/crunchunity.dll b/AssetStudio/Library/x86/crunchunity.dll
new file mode 100644
index 0000000..90cf87a
Binary files /dev/null and b/AssetStudio/Library/x86/crunchunity.dll differ
diff --git a/AssetStudio/Library/x86/texgenpack.dll b/AssetStudio/Library/x86/texgenpack.dll
index b258531..70a0596 100644
Binary files a/AssetStudio/Library/x86/texgenpack.dll and b/AssetStudio/Library/x86/texgenpack.dll differ
diff --git a/AssetStudio/StudioClasses/Texture2DConverter.cs b/AssetStudio/StudioClasses/Texture2DConverter.cs
index d367cd6..635e524 100644
--- a/AssetStudio/StudioClasses/Texture2DConverter.cs
+++ b/AssetStudio/StudioClasses/Texture2DConverter.cs
@@ -83,7 +83,7 @@ namespace AssetStudio
         private static extern bool DecompressUnityCRN(byte[] pSrc_file_data, int src_file_size, out IntPtr uncompressedData, out int uncompressedSize);
 
         [DllImport("texgenpack.dll", CallingConvention = CallingConvention.Cdecl)]
-        private static extern void texgenpackdecode(int texturetype, byte[] texturedata, int width, int height, IntPtr bmp, bool fixAlpha);
+        private static extern void Decode(int texturetype, byte[] texturedata, int width, int height, IntPtr bmp);
 
 
         public Texture2DConverter(Texture2D m_Texture2D)
@@ -991,8 +991,7 @@ namespace AssetStudio
             var bitmap = new Bitmap(m_Width, m_Height);
             var rect = new Rectangle(0, 0, m_Width, m_Height);
             var bmd = bitmap.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
-            var fixAlpha = glBaseInternalFormat == KTXHeader.GL_RED || glBaseInternalFormat == KTXHeader.GL_RG;
-            texgenpackdecode((int)texturetype, image_data, m_Width, m_Height, bmd.Scan0, fixAlpha);
+            Decode((int)texturetype, image_data, m_Width, m_Height, bmd.Scan0);
             bitmap.UnlockBits(bmd);
             return bitmap;
         }