Index: branches/RC/core/admin_templates/incs/close_popup.tpl
===================================================================
diff -u -N -r8929 -r10031
--- branches/RC/core/admin_templates/incs/close_popup.tpl	(.../close_popup.tpl)	(revision 8929)
+++ branches/RC/core/admin_templates/incs/close_popup.tpl	(.../close_popup.tpl)	(revision 10031)
@@ -33,7 +33,7 @@
 					}
 					catch (err) {
 						// another website is opened in parent window 
-						alert('proceed_redirect.Error: [' + err.description + ']');
+						alert('Error while trying to process redirect in window opener, you should probably close this window. Error message: [' + err.description + ']');
 					}
 				}
 				else if (!$use_popups) {