diff --git a/CSharp/Libraries/UniversalEditor.Compression/LZRW1/LZRW1CompressionModule.cs b/CSharp/Libraries/UniversalEditor.Compression/LZRW1/LZRW1CompressionModule.cs
deleted file mode 100644
index 3a44b3a8..00000000
--- a/CSharp/Libraries/UniversalEditor.Compression/LZRW1/LZRW1CompressionModule.cs
+++ /dev/null
@@ -1,74 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace UniversalEditor.Compression.LZRW1
-{
-    public class LZRW1CompressionModule
-    {
-        /// <summary>
-        /// Number of bytes used by copy flag
-        /// </summary>
-        private const byte FLAG_BYTES = 0x04;
-
-        private const byte FLAG_COMPRESS = 0x00;
-        private const byte FLAG_COPY = 0x01;
-
-        public static byte[] Decompress(byte[] input)
-        {
-            byte[] output = null;
-
-            if (input[0] == FLAG_COPY)
-            {
-                output = new byte[input.Length - FLAG_BYTES];
-                Array.Copy(input, FLAG_BYTES, output, 0, input.Length - FLAG_BYTES);
-            }
-            else
-            {
-                ushort controlbits = 0, control = 0;
-                int p_src = FLAG_BYTES;
-
-				Accessors.MemoryAccessor ma = new Accessors.MemoryAccessor();
-                IO.Writer bw = new IO.Writer(ma);
-
-                while (p_src != input.Length)
-                {
-                    if (controlbits == 0)
-                    {
-                        control = input[p_src++];
-                        control |= (ushort)(input[p_src] << 8);
-                        controlbits = 16;
-                    }
-                    if ((control & 1) != 0)
-                    {
-                        ushort offset, len;
-                        int p;
-                        offset = (ushort)((input[p_src] & 0xF0) << 4);
-                        len = (ushort)(1 + (input[p_src++] & 0xF));
-                        offset += (ushort)(input[p_src++] & 0xFF);
-
-                        bw.Flush();
-                        byte[] out1 = ma.ToArray();
-
-                        p = out1.Length - offset;
-                        while (len-- != 0)
-                        {
-                            bw.WriteByte(out1[p++]);
-                        }
-                    }
-                    else
-                    {
-						bw.WriteByte(input[p_src++]);
-                    }
-                    control >>= 1;
-                    controlbits--;
-                }
-                bw.Flush();
-                bw.Close();
-                output = ma.ToArray();
-            }
-            return output;
-        }
-    }
-}