Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 6485)
+++ /CKEditor/trunk/CHANGES.html	(revision 6486)
@@ -64,4 +64,5 @@
 		<li><a href="http://dev.ckeditor.com/ticket/6987">#6987</a> : [IE] Text selection lost when calling editor::insertHtml from dialog in some situation.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/6865">#6865</a> : BiDi mirroring doesn't work when a text direction change is done through dialog.</li>
+		<li><a href="http://dev.ckeditor.com/ticket/6966">#6966</a> : [IE] Unintended paragraph is created on empty document in enter mode BR and DIV.</li>
 		<li>Updated the following language files:<ul>
 			<li><a href="http://dev.ckeditor.com/ticket/7124">#7124</a> : Czech;</li>
Index: /CKEditor/trunk/_source/plugins/wysiwygarea/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/wysiwygarea/plugin.js	(revision 6485)
+++ /CKEditor/trunk/_source/plugins/wysiwygarea/plugin.js	(revision 6486)
@@ -812,4 +812,28 @@
 								} );
 							}
+
+							// Prevent IE from leaving new paragraph after deleting all contents in body. (#6966)
+							editor.config.enterMode != CKEDITOR.ENTER_P
+								&& domDocument.on( 'selectionchange', function()
+								{
+									var body = domDocument.getBody(),
+										range = editor.getSelection().getRanges()[ 0 ];
+
+									if ( body.getHtml().match( /^<p>&nbsp;<\/p>$/i )
+										&& range.startContainer.equals( body ) )
+									{
+										// Avoid the ambiguity from a real user cursor position.
+										setTimeout( function ()
+										{
+											range = editor.getSelection().getRanges()[ 0 ];
+											if ( !range.startContainer.equals ( 'body' ) )
+											{
+												body.getFirst().remove( 1 );
+												range.moveToElementEditEnd( body );
+												range.select( 1 );
+											}
+										}, 0 );
+									}
+								});
 						}