Follow below steps to apply the IFIX for WPG. A. Download 6.2.1.3-WS-WPG-IFJR51575.pak from FixCentral. B. Install 6.2.1.3-WS-WPG-IFJR51575.pak on WPG dmgr location for distributed mode and hub location for simple mode. Make sure servers are stopped and dmgr and node agents are running for distributed mode and wpg server is running for simple mode while applying IFix C. Install 6.2.1.3-WS-WPG-IFJR51575.pak on WPG hub location where Integrated FTP/SFTP server is installed. Make sure the FTP server and management server is stopped while applying IFix