diff --git a/workflow/engine/methods/setup/pluginsImportFile.php b/workflow/engine/methods/setup/pluginsImportFile.php
index 2134eca3b..6d293ad18 100755
--- a/workflow/engine/methods/setup/pluginsImportFile.php
+++ b/workflow/engine/methods/setup/pluginsImportFile.php
@@ -80,8 +80,8 @@ try {
       unset($oClass);
     }
     $res = $tar->extract ( $path );
-    
-    
+
+
     $sContent = file_get_contents($path . $pluginFile);
     $chain = preg_quote('extends enterprisePlugin');
     if(strpos($sContent,$chain)){
@@ -91,7 +91,7 @@ try {
     $sContent = str_ireplace('PATH_PLUGINS', "'".$path."'", $sContent);
     $sContent = preg_replace("/\\\$oPluginRegistry\s*=\s*&\s*PMPluginRegistry::getSingleton\s*\(\s*\)\s*;/i", null, $sContent);
     $sContent = preg_replace("/\\\$oPluginRegistry->registerPlugin\s*\(\s*[\"\']" . $sClassName . "[\"\']\s*,\s*__FILE__\s*\)\s*;/i", null, $sContent);
-    
+
     //header('Content-Type: text/plain');var_dump($sClassName, $sContent);die;
     file_put_contents($path . $pluginFile, $sContent);
 
@@ -145,9 +145,9 @@ try {
   }
 
   require_once (PATH_PLUGINS . $pluginFile);
-  
+
   $oPluginRegistry->registerPlugin($sClassName, PATH_PLUGINS . $sClassName . ".php");
-  
+
   $details = $oPluginRegistry->getPluginDetails($pluginFile);
 
   $oPluginRegistry->installPlugin($details->sNamespace);
@@ -157,9 +157,8 @@ try {
   G::header("Location: pluginsMain");
   die;
 }
-catch ( Exception $e ){
-  $G_PUBLISH = new Publisher;
-  $aMessage['MESSAGE'] = $e->getMessage();
-  $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', $aMessage );
-  G::RenderPage('publishBlank', 'blank');
+catch (Exception $e) {
+  $_SESSION['__PLUGIN_ERROR__'] = $e->getMessage();
+  G::header('Location: pluginsMain');
+  die();
 }
diff --git a/workflow/engine/methods/setup/pluginsMain.php b/workflow/engine/methods/setup/pluginsMain.php
index 6f30c32db..d7bf6ac53 100755
--- a/workflow/engine/methods/setup/pluginsMain.php
+++ b/workflow/engine/methods/setup/pluginsMain.php
@@ -23,20 +23,18 @@
  *
  */
 
-$oHeadPublisher =& headPublisher::getSingleton(); 
-  
-  $oHeadPublisher->addExtJsScript('setup/pluginsMain', false );    //adding a javascript file .js
-  //$oHeadPublisher->addContent('setup/main'); //adding a html file  .html.
-  
-  $translations = G::getTranslations(Array(
-    'ID_CONFIGURE', 'ID_STATUS', 'ID_DELETE', 'ID_IMPORT', 'ID_SELECT',
-    'ID_STATUS', 'ID_ACTIVATE', 'ID_DEACTIVATE',
-    'ID_SELECT', 'ID_NO_SELECTION_WARNING', 'ID_MSG_REMOVE_PLUGIN',
-    'ID_TITLE', 'ID_VERSION', 'ID_STATUS', 'ID_TITLE', 'ID_VERSION', 'ID_DESCRIPTION', 
-    'ID_STATUS', 'ID_PLUGIN_CANT_DELETE', 'ID_XPDL_IMPORT', 'ID_DISABLE', 'ID_ENABLE', 'ID_CONFIRM'
-  ));
-  $oHeadPublisher->assign('TRANSLATIONS', $translations);
-  G::RenderPage('publish', 'extJs');
-
-
-  
+$headPublisher =& headPublisher::getSingleton();
+$headPublisher->addExtJsScript('setup/pluginsMain', false);
+$translations = G::getTranslations(array(
+  'ID_CONFIGURE', 'ID_STATUS', 'ID_DELETE', 'ID_IMPORT', 'ID_SELECT',
+  'ID_STATUS', 'ID_ACTIVATE', 'ID_DEACTIVATE', 'ID_PLUGINS',
+  'ID_SELECT', 'ID_NO_SELECTION_WARNING', 'ID_MSG_REMOVE_PLUGIN',
+  'ID_TITLE', 'ID_VERSION', 'ID_STATUS', 'ID_TITLE', 'ID_VERSION', 'ID_DESCRIPTION',
+  'ID_STATUS', 'ID_PLUGIN_CANT_DELETE', 'ID_XPDL_IMPORT', 'ID_DISABLE', 'ID_ENABLE', 'ID_CONFIRM'
+));
+$headPublisher->assign('TRANSLATIONS', $translations);
+if (isset($_SESSION['__PLUGIN_ERROR__'])) {
+  $headPublisher->assign('__PLUGIN_ERROR__', $_SESSION['__PLUGIN_ERROR__']);
+  unset($_SESSION['__PLUGIN_ERROR__']);
+}
+G::RenderPage('publish', 'extJs');
diff --git a/workflow/engine/templates/setup/pluginsMain.js b/workflow/engine/templates/setup/pluginsMain.js
index ef07f5f6a..940d54148 100755
--- a/workflow/engine/templates/setup/pluginsMain.js
+++ b/workflow/engine/templates/setup/pluginsMain.js
@@ -1,6 +1,6 @@
 /*
  * @author: Erik A. Ortiz
- * Aug 20th, 2010 
+ * Aug 20th, 2010
  */
 var processesGrid;
 var store;
@@ -31,7 +31,7 @@ Ext.onReady(function(){
       url: 'pluginsList'
     }),
 
-    reader : new Ext.data.JsonReader( {      
+    reader : new Ext.data.JsonReader( {
       fields : [
         {name : 'id'},
         {name : 'namespace'},
@@ -52,18 +52,18 @@ Ext.onReady(function(){
     //groupField:'PRO_CATEGORY_LABEL'
 
   });
-  
-  
+
+
   var expander = new Ext.ux.grid.RowExpander({
     tpl : new Ext.Template(
         '<p><b>' + _('ID_DESCRIPTION') + ': </b> {description}</p><br>'
     )
   });
 
-  var selModel = new Ext.grid.RowSelectionModel({            
+  var selModel = new Ext.grid.RowSelectionModel({
     singleSelect : true
   })
-    
+
   Grid = new Ext.grid.GridPanel( {
     region: 'center',
     layout: 'fit',
@@ -87,7 +87,7 @@ Ext.onReady(function(){
       defaults: {
           width: 200,
           sortable: true
-      },    
+      },
       columns: [
         expander,
         {id:'id', dataIndex: 'id', hidden:true, hideable:false},
@@ -106,7 +106,7 @@ Ext.onReady(function(){
         {header: '', dataIndex: 'sStatusFile', hidden:true, hideable:false}
       ]
     }),
-    
+
     selModel:selModel,
     store: store,
 
@@ -150,8 +150,8 @@ Ext.onReady(function(){
         var activator = Ext.getCmp('activator');
         var setup = Ext.getCmp('setup');
         activator.setDisabled(false);
-        
-        if( rowSelected.data.status == 1 ){  
+
+        if( rowSelected.data.status == 1 ){
           activator.setIcon('/images/deactivate.png');
           activator.setText(_('ID_DISABLE'));//activator.setText(TRANSLATIONS.ID_DISABLE);//activator.setText('Deactivate');
         } else {
@@ -164,7 +164,7 @@ Ext.onReady(function(){
         } else {
           setup.setDisabled(true);
         }
-         
+
         });
       }
   }
@@ -178,6 +178,10 @@ Ext.onReady(function(){
     autoScroll: true,
     items: [Grid]
   });
+
+  if (typeof(__PLUGIN_ERROR__) !== 'undefined') {
+    PMExt.notify(_('ID_PLUGINS'), __PLUGIN_ERROR__);
+  }
 });
 
 
@@ -238,29 +242,29 @@ browseLibrary = function(){
 function activeDeactive(){
   var rowSelected = Grid.getSelectionModel().getSelected();
   //var rows = Grid.getSelectionModel().getSelections();
-  
+
   if( rowSelected ) {
     var ids = '';
 
     var status = rowSelected.get('status');
     var file = rowSelected.get('sFile');
-    
+
     Ext.Ajax.request({
       url : 'pluginsChange?id='+file+'&status='+status ,
       params : { UIDS : ids },
       method: 'GET',
       success: function ( result, request ) {
         //Ext.MessageBox.alert('Success', 'Data return from the server: '+ result.responseText);
-    	  
+
     	parent.parent.location.href = 'main?s='+parent._NODE_SELECTED;
     	return;
-    	  
+
         store.reload();
 
         plugins = parent.Ext.getCmp('plugins');
-        
+
         plugins.root.reload();
-        
+
         var activator = Ext.getCmp('activator');
         activator.setDisabled(true);
         activator.setText('Status');
@@ -270,7 +274,7 @@ function activeDeactive(){
         Ext.MessageBox.alert('Failed', result.responseText);
       }
     });
-    
+
     //window.location = 'processes_ChangeStatus?PRO_UID='+rowSelected.data.PRO_UID;
   } else {
      Ext.Msg.show({
@@ -292,7 +296,7 @@ var configure = function(){
   if( rowSelected ) {
     file = rowSelected.get('sFile');
     window.location = 'pluginsSetup?id='+file;
-    
+
   } else {
      Ext.Msg.show({
       title  : '',