diff --git a/PROMS/ReferencedObjects/LibSource/ctlXMLEditLib/ctlXMLEdit.cs b/PROMS/ReferencedObjects/LibSource/ctlXMLEditLib/ctlXMLEdit.cs
index 875bdf19..e321c8f0 100644
--- a/PROMS/ReferencedObjects/LibSource/ctlXMLEditLib/ctlXMLEdit.cs
+++ b/PROMS/ReferencedObjects/LibSource/ctlXMLEditLib/ctlXMLEdit.cs
@@ -2028,20 +2028,6 @@ namespace ctlXMLEditLib
 			set { _DisplaySymBolBtn = value; }
 		}
 	}
-	//public static class RichTextBoxExtensions  // RO Editor add symbols C2022 - 003
-	//{
-	//	public static void InsertSymbol(this RichTextBox richTextBox, int symbcode)
-	//	{
-	//		int position = richTextBox.SelectionStart;
-	//		string sym = string.Format(symbcode < 256 ? "\'{0:X2}" : @"\u{0}", symbcode);
-	//		string RtfPrefixForSymbols = @"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset2 FreeMono; } {\f1\fnil\fcharset0 FreeMono; } } {\colortbl;\red255\green0\blue0;\red0\green0\blue255; } \viewkind4\uc1\pard\fs24 \f1\fs24 ";
-	//		richTextBox.SelectedRtf = RtfPrefixForSymbols + sym + @"}";
-	//		richTextBox.SelectedRtf = @"{\rtf1\ansi\ansicpg1252\deff0\deflang1033\uc1 }";
-	//		richTextBox.Select(position, 0);
-	//	}
-	//}
-	//roRichTextBox.InsertSymbol();
-
 
 	public enum E_FontStyle : byte
 	{