diff --git a/search2/indexing/indexerCore.inc.php b/search2/indexing/indexerCore.inc.php
index 72c75ef..3b601e7 100644
--- a/search2/indexing/indexerCore.inc.php
+++ b/search2/indexing/indexerCore.inc.php
@@ -714,14 +714,14 @@ abstract class Indexer
     	global $default;
     	$config =& KTConfig::getSingleton();
 
-    	$indexLockFile = $config->get('cache/cacheDirectory') . '/main.index.lock';
+    	/*$indexLockFile = $config->get('cache/cacheDirectory') . '/main.index.lock';
     	if (is_file($indexLockFile))
     	{
 			$default->log->info('indexDocuments: main.index.lock seems to exist. it could be that the indexing is still underway.');
 			$default->log->info('indexDocuments: Remove "' . $indexLockFile . '" if the indexing is not running or extend the frequency at which the background task runs!');
 			return;
     	}
-    	touch($indexLockFile);
+    	touch($indexLockFile);*/
 
 
     	$this->checkForRegisteredTypes();
@@ -729,7 +729,7 @@ abstract class Indexer
     	$default->log->info('indexDocuments: start');
     	if (!$this->doesDiagnosticsPass())
     	{
-    		unlink($indexLockFile);
+    		//unlink($indexLockFile);
     		return;
     	}
 
@@ -761,14 +761,14 @@ abstract class Indexer
         $result = DBUtil::getResultArray($sql);
         if (PEAR::isError($result))
         {
-        	unlink($indexLockFile);
+        	//unlink($indexLockFile);
         	return;
         }
 
         // bail if no work to do
         if (count($result) == 0)
         {
-        	unlink($indexLockFile);
+        	//unlink($indexLockFile);
             return;
         }
 
@@ -976,7 +976,7 @@ abstract class Indexer
 
         }
         $default->log->info('indexDocuments: done');
-        unlink($indexLockFile);
+        //unlink($indexLockFile);
     }
 
     public function migrateDocuments($max=null)
diff --git a/sql/mysql/install/data.sql b/sql/mysql/install/data.sql
index fb23184..1dfc12a 100644
--- a/sql/mysql/install/data.sql
+++ b/sql/mysql/install/data.sql
@@ -4,32 +4,32 @@
 -- KnowledgeTree Open Source Edition
 -- Document Management Made Simple
 -- Copyright (C) 2004 - 2007 The Jam Warehouse Software (Pty) Limited
--- 
+--
 -- This program is free software; you can redistribute it and/or modify it under
 -- the terms of the GNU General Public License version 3 as published by the
 -- Free Software Foundation.
--- 
+--
 -- This program is distributed in the hope that it will be useful, but WITHOUT
 -- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 -- FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 -- details.
--- 
+--
 -- You should have received a copy of the GNU General Public License
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
--- 
+--
 -- You can contact The Jam Warehouse Software (Pty) Limited, Unit 1, Tramber Place,
 -- Blake Street, Observatory, 7925 South Africa. or email info@knowledgetree.com.
--- 
+--
 -- The interactive user interfaces in modified source and object code versions
 -- of this program must display Appropriate Legal Notices, as required under
 -- Section 5 of the GNU General Public License version 3.
--- 
+--
 -- In accordance with Section 7(b) of the GNU General Public License version 3,
 -- these Appropriate Legal Notices must retain the display of the "Powered by
--- KnowledgeTree" logo and retain the original copyright notice. If the display of the 
+-- KnowledgeTree" logo and retain the original copyright notice. If the display of the
 -- logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
--- must display the words "Powered by KnowledgeTree" and retain the original 
--- copyright notice. 
+-- must display the words "Powered by KnowledgeTree" and retain the original
+-- copyright notice.
 -- Contributor( s): ______________________________________
 --
 -- MySQL dump 10.11
@@ -735,7 +735,7 @@ UNLOCK TABLES;
 
 LOCK TABLES `plugins` WRITE;
 /*!40000 ALTER TABLE `plugins` DISABLE KEYS */;
-INSERT INTO `plugins` VALUES 
+INSERT INTO `plugins` VALUES
 	(1,'ktcore.tagcloud.plugin','plugins/tagcloud/TagCloudPlugin.php',0,0,NULL,0,'Tag Cloud Plugin'),
 	(2,'ktcore.rss.plugin','plugins/rssplugin/RSSPlugin.php',0,0,NULL,0,'RSS Plugin'),
 	(3,'ktcore.language.plugin','plugins/ktcore/KTCoreLanguagePlugin.php',0,0,NULL,0,'Core Language Support'),
@@ -1523,6 +1523,7 @@ UNLOCK TABLES;
 
 LOCK TABLES `zseq_mime_extractors` WRITE;
 /*!40000 ALTER TABLE `zseq_mime_extractors` DISABLE KEYS */;
+INSERT INTO `zseq_mime_extractors` VALUES (1);
 /*!40000 ALTER TABLE `zseq_mime_extractors` ENABLE KEYS */;
 UNLOCK TABLES;