diff --git a/addons/account/account.py b/addons/account/account.py
index 554b94f6d9f..a58fedba7be 100644
--- a/addons/account/account.py
+++ b/addons/account/account.py
@@ -3151,16 +3151,18 @@ class wizard_multi_charts_accounts(osv.osv_memory):
         company_name = self.pool.get('res.company').browse(cr, uid, company_id, context=context)
         for tax_code_template in obj_tax_code_template.browse(cr, uid, children_tax_code_template, context=context):
             vals = {
-                'name': (tax_code_root_id == tax_code_template.id) and company_name or tax_code_template.name,
+                'name': (tax_code_root_id == tax_code_template.id) and company_name.name or tax_code_template.name,
                 'code': tax_code_template.code,
                 'info': tax_code_template.info,
                 'parent_id': tax_code_template.parent_id and ((tax_code_template.parent_id.id in tax_code_template_ref) and tax_code_template_ref[tax_code_template.parent_id.id]) or False,
                 'company_id': company_id,
                 'sign': tax_code_template.sign,
             }
-            new_tax_code = obj_tax_code.create(cr, uid, vals)
-            #recording the new tax code to do the mapping
-            tax_code_template_ref[tax_code_template.id] = new_tax_code
+            rec_list = obj_tax_code.search(cr, uid, [('name', '=', vals['name']),('company_id', '=', vals['company_id'])], context=context)
+            if not rec_list:
+                new_tax_code = obj_tax_code.create(cr, uid, vals)
+                #recording the new tax code to do the mapping
+                tax_code_template_ref[tax_code_template.id] = new_tax_code
 
         # Generate taxes from templates.
         tax_template_to_tax = {}
diff --git a/addons/l10n_multilang/__openerp__.py b/addons/l10n_multilang/__openerp__.py
index 45a7d1c676d..bdb13afd7b4 100644
--- a/addons/l10n_multilang/__openerp__.py
+++ b/addons/l10n_multilang/__openerp__.py
@@ -36,10 +36,9 @@
     "depends" : ['account_accountant'],
     'update_xml': [
                    'l10n_multilang.xml',
-                   'l10n_multilang_demo.xml' 
                 ],
     'demo_xml': [
-            
+            'l10n_multilang_demo.xml' 
                 ],
     'installable': True,
     'active': False,