I run @apxchpwd.sql and unluck the account with this script
alter session set current_schema = APEX_050100;
declare
l_workspace_id number := apex_util.find_security_group_id (p_workspace => 'INTERNAL');
begin
wwv_flow_security.g_security_group_id := 10;
apex_util.set_security_group_id (p_security_group_id => l_workspace_id);
wwv_flow_fnd_user_api.UNLOCK_ACCOUNT('ADMIN');
commit;
end;
But it doest work. Thanks for any help