Index: branches/RC/core/install/install_toolkit.php
===================================================================
diff -u -r11121 -r11212
--- branches/RC/core/install/install_toolkit.php	(.../install_toolkit.php)	(revision 11121)
+++ branches/RC/core/install/install_toolkit.php	(.../install_toolkit.php)	(revision 11212)
@@ -429,10 +429,10 @@
 			return $retval;
 		}
 
-		function SaveConfig()
+		function SaveConfig($silent = false)
 		{
 			if (!is_writeable($this->INIFile)) {
-				trigger_error('Cannot write to "' . $this->INIFile . '" file.', E_USER_ERROR);
+				trigger_error('Cannot write to "' . $this->INIFile . '" file.', $silent ? E_USER_NOTICE : E_USER_ERROR);
 				return ;
 			}
 
Index: branches/RC/core/install.php
===================================================================
diff -u -r11199 -r11212
--- branches/RC/core/install.php	(.../install.php)	(revision 11199)
+++ branches/RC/core/install.php	(.../install.php)	(revision 11212)
@@ -155,7 +155,7 @@
 			if (!$this->toolkit->getSystemConfig('Misc', 'WriteablePath')) {
 				// set global writable folder when such setting is missing
 				$this->toolkit->setSystemConfig('Misc', 'WriteablePath', '/system');
-				$this->toolkit->SaveConfig(); // immediately save, because this path will be used in Application later
+				$this->toolkit->SaveConfig(true); // immediately save, because this path will be used in Application later
 			}
 
 			$this->currentStep = $this->GetVar('step');