Index: install.php
===================================================================
--- install.php	(revision 13268)
+++ install.php	(working copy)
@@ -593,6 +593,9 @@
 					break;
 
 				case 'select_license':
+					// reset memory cache, when application is first available (on fresh install and clean reinstall steps)
+					$this->Application->HandleEvent($event, 'adm:OnResetMemcache');
+
 					$license_source = $this->GetVar('license_source');
 					switch ($license_source) {
 						case 1: // Download from Intechnic
Index: install/install_toolkit.php
===================================================================
--- install/install_toolkit.php	(revision 13275)
+++ install/install_toolkit.php	(working copy)
@@ -797,7 +797,6 @@
 		 */
 		function deleteCache($refresh_permissions = false)
 		{
-			$this->Application->HandleEvent($event, 'adm:OnResetMemcache');
 			$this->Application->HandleEvent($event, 'adm:OnResetConfigsCache');
 			$this->Application->HandleEvent($event, 'c:OnResetCMSMenuCache');