diff --git a/PROMS/Volian.Controls.Library/MostRecentItem.cs b/PROMS/Volian.Controls.Library/MostRecentItem.cs
index f2e4de05..9e786e92 100644
--- a/PROMS/Volian.Controls.Library/MostRecentItem.cs
+++ b/PROMS/Volian.Controls.Library/MostRecentItem.cs
@@ -39,7 +39,10 @@ namespace Volian.Controls.Library
 		}
 		public MostRecentItem Add(string s)
 		{
-			return Add(new MostRecentItem(s));
+			MostRecentItem mri = MostRecentItem.ParseString(s);
+			if(mri != null)
+			 Add(mri);
+		 return mri;
 		}
 		public MostRecentItem Add(IVEDrillDownReadOnly myDrillDown)
 		{
@@ -81,7 +84,7 @@ namespace Volian.Controls.Library
 				_ItemID = value.ItemID;
 				_MyItemInfo = value;
 				_MenuTitle = GetMenuTitle();
-				_ToolTip = GetToolTip();
+				_ToolTip = GetToolTip(_MyItemInfo);
 			}
 		}
 		private int _ItemID;
@@ -111,37 +114,53 @@ namespace Volian.Controls.Library
 			get
 			{
 				if (_ToolTip == null)
-					_ToolTip = GetToolTip();
+					_ToolTip = GetToolTip(MyItemInfo);
 				return _ToolTip;
 			}
 			set { _ToolTip = value; }
 		}
-		private string GetToolTip()
+		private static string GetToolTip(ItemInfo item)
 		{
 			// reset active parent if null 
 			// if (MyItemInfo.MyProcedure.ActiveParent == null) MyItemInfo.MyProcedure.ActiveParent = null;
-			DocVersionInfo tmp = (DocVersionInfo)(MyItemInfo.MyProcedure.ActiveParent);
+			DocVersionInfo tmp = (DocVersionInfo)(item.MyProcedure.ActiveParent);
 			StringBuilder sb = new StringBuilder();
 			int indent = BuildPath(tmp.MyFolder, ref sb);
 			return sb.ToString();
 		}
-		private int BuildPath(FolderInfo folderInfo, ref StringBuilder sb)
+		private static int BuildPath(FolderInfo folderInfo, ref StringBuilder sb)
 		{
 			if (folderInfo.MyParent == null) return 0;
 			int indent = BuildPath(folderInfo.MyParent, ref sb);
-			sb.Append(string.Format("{0}{1}\r\n", "".PadLeft(indent * 2), folderInfo.Name));
+			sb.Append(string.Format("{0}{1}\n", "".PadLeft(indent * 2), folderInfo.Name));
 			return indent;
 		}
 		public override string ToString()
 		{
 			return string.Format("{0}~{1}~{2}", _ItemID, MenuTitle, ToolTip);
 		}
-		public MostRecentItem(string str)
+		public static MostRecentItem ParseString(string str)
 		{
 			string[] parts = str.Split("~".ToCharArray());
-			_ItemID = int.Parse(parts[0]);
-			if (parts.Length > 1) _MenuTitle = parts[1];
-			if (parts.Length > 2) _ToolTip = parts[2];
+			int itemID = int.Parse(parts[0]);
+			ItemInfo item = ItemInfo.Get(itemID);
+			if (item == null) return null;
+			if (parts.Length > 1 && parts[1] != item.Path && !RetainBadMRIs())
+				return null; // Path doesn't match
+			if (parts.Length > 2 && parts[2] != GetToolTip(item) && !RetainBadMRIs())
+				return null;// Tooltip doesn't match
+			Console.WriteLine("{0},'{1}'", parts[0], parts[1]);
+			return new MostRecentItem(item);
+		}
+		private static int _RetainBadMRIs = 0;
+		private static bool RetainBadMRIs()
+		{
+			if (_RetainBadMRIs == 0)
+			{
+				System.Windows.Forms.DialogResult result = System.Windows.Forms.MessageBox.Show("Do you want to retain old Recently Used Entries?", "Retain Recent Locations", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question);
+				_RetainBadMRIs = result == System.Windows.Forms.DialogResult.Yes ? 2 : 1;
+			}
+			return _RetainBadMRIs == 2;
 		}
 		public MostRecentItem(ItemInfo myItem)
 		{