Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 5011)
+++ /CKEditor/trunk/CHANGES.html	(revision 5012)
@@ -74,4 +74,5 @@
 		<li><a href="http://dev.fckeditor.net/ticket/4795">#4795</a> : [IE] Press 'Del' key on horizontal line or table result in error.</li>
 		<li><a href="http://dev.fckeditor.net/ticket/4824">#4824</a> : [IE] &lt;br/&gt;&nbsp; at the very first table cell breaks the editor selection.</li>
+		<li><a href="http://dev.fckeditor.net/ticket/4851">#4851</a> : [IE] Delete table rows with context-menu may cause error.</li>
 		<li>Updated the following language files:<ul>
 			<li><a href="http://dev.fckeditor.net/ticket/5006">#5006</a> : Dutch;</li>
Index: /CKEditor/trunk/_source/plugins/tabletools/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/tabletools/plugin.js	(revision 5011)
+++ /CKEditor/trunk/_source/plugins/tabletools/plugin.js	(revision 5012)
@@ -124,13 +124,34 @@
 		if ( selectionOrRow instanceof CKEDITOR.dom.selection )
 		{
-			var cells = getSelectedCells( selectionOrRow );
-			var rowsToDelete = [];
+			var cells = getSelectedCells( selectionOrRow ),
+				cellsCount = cells.length,
+				rowsToDelete = [],
+				cursorPosition,
+				previousRowIndex,
+				nextRowIndex;
 
 			// Queue up the rows - it's possible and likely that we have duplicates.
-			for ( var i = 0 ; i < cells.length ; i++ )
-			{
-				var row = cells[ i ].getParent();
-				rowsToDelete[ row.$.rowIndex ] = row;
-			}
+			for ( var i = 0 ; i < cellsCount ; i++ )
+			{
+				var row = cells[ i ].getParent(),
+						rowIndex = row.$.rowIndex;
+
+				i == 0 && ( previousRowIndex = rowIndex - 1 );
+				rowsToDelete[ rowIndex ] = row;
+				i == cellsCount - 1 && ( nextRowIndex = rowIndex + 1 );
+			}
+
+			var table = row.getAscendant( 'table' ),
+					rows =  table.$.rows,
+					rowCount = rows.length;
+
+			// Where to put the cursor after rows been deleted?
+			// 1. Into next sibling row if any;
+			// 2. Into previous sibling row if any;
+			// 3. Into table's parent element if it's the very last row.
+			cursorPosition = new CKEDITOR.dom.element(
+				nextRowIndex < rowCount && table.$.rows[ nextRowIndex ] ||
+				previousRowIndex > 0 && table.$.rows[ previousRowIndex ] ||
+				table.$.parentNode );
 
 			for ( i = rowsToDelete.length ; i >= 0 ; i-- )
@@ -139,4 +160,6 @@
 					deleteRows( rowsToDelete[ i ] );
 			}
+
+			return cursorPosition;
 		}
 		else if ( selectionOrRow instanceof CKEDITOR.dom.element )
@@ -669,5 +692,5 @@
 					{
 						var selection = editor.getSelection();
-						deleteRows( selection );
+						placeCursorInCell( deleteRows( selection ) );
 					}
 				} );