Instead of hunting for JInitiator 1.3.1.22, consider:
Many enterprise applications were hard-coded to request this exact version; if a user had a newer version (like 1.3.1.26), the application might still report a "plugin missing" error because the server's configuration file ( formsweb.cfg ) specifically demanded 1.3.1.22 . Where to Find it Now oracle jinitiator 1.3.1.22 download