diff --git a/lib/plugins/plugin.inc.php b/lib/plugins/plugin.inc.php
index 132c1ca..295bd09 100644
--- a/lib/plugins/plugin.inc.php
+++ b/lib/plugins/plugin.inc.php
@@ -5,7 +5,7 @@
  * KnowledgeTree Community Edition
  * Document Management Made Simple
  * Copyright (C) 2008, 2009 KnowledgeTree Inc.
- * 
+ *
  *
  * 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
@@ -751,6 +751,11 @@ class KTPlugin {
                     ));
 
                 }
+            }else{
+                // Update the plugin path, in case it has moved
+                $oEntity->updateFromArray(array(
+                    'path' => $this->stripKtDir($this->sFilename)
+                ));
             }
             /* ** Quick fix for optimisation. Reread must run plugin setup. ** */
             $this->setup();
diff --git a/lib/plugins/pluginutil.inc.php b/lib/plugins/pluginutil.inc.php
index f0460fb..c0e3b3a 100644
--- a/lib/plugins/pluginutil.inc.php
+++ b/lib/plugins/pluginutil.inc.php
@@ -5,7 +5,7 @@
  * KnowledgeTree Community Edition
  * Document Management Made Simple
  * Copyright (C) 2008, 2009 KnowledgeTree Inc.
- * 
+ *
  *
  * This program is free software; you can redistribute it and/or modify it under
  * the terms of the GNU General Public License version 3 as published by the
@@ -598,10 +598,18 @@ class KTPluginUtil {
             if (!KTUtil::isAbsolutePath($sPath)) {
                 $sPath = sprintf("%s/%s", KT_DIR, $sPath);
             }
+            // Check that the file exists at the given path
+            // If it doesn't set it as unavailable and disabled
+            // else set it as available and enabled.
+            // We'll document this in case they've specifically disabled certain plugins
             if (!file_exists($sPath)) {
                 $oPluginEntity->setUnavailable(true);
                 $oPluginEntity->setDisabled(true);
                 $res = $oPluginEntity->update();
+            }elseif ($oPluginEntity->getUnavailable()){
+                $oPluginEntity->setUnavailable(false);
+                $oPluginEntity->setDisabled(false);
+                $res = $oPluginEntity->update();
             }
         }
         KTPluginEntity::clearAllCaches();
diff --git a/search2/documentProcessor/documentProcessor.inc.php b/search2/documentProcessor/documentProcessor.inc.php
index 9967e57..2532a63 100644
--- a/search2/documentProcessor/documentProcessor.inc.php
+++ b/search2/documentProcessor/documentProcessor.inc.php
@@ -246,6 +246,11 @@ class DocumentProcessor
         global $default;
         $default->log->debug('documentProcessor: starting processing');
 
+        if($this->processors === false){
+            $default->log->info('documentProcessor: stopping - no processors enabled');
+            return ;
+        }
+
         // Get processing queue
         // Use the same batch size as the indexer (for now)
         // If the batch size is huge then reset it to a smaller number
@@ -286,9 +291,8 @@ class DocumentProcessor
                     // Process document
                     $processor->setDocument($document);
                     $processor->processDocument();
-
-                    Indexer::unqueueDocFromProcessing($docId, "Document processed", 'debug');
                 }
+                Indexer::unqueueDocFromProcessing($docId, "Document processed", 'debug');
             }
         }