Install Oracle Apex 19.1 on Oracle 11g

SELECT NAME FROM V$DATAFILE ;

 KEEP THE PATH FROM OTHER TABLESPACE.

 Step-1 CREATE TABLESPACE APEX DATAFILE 'D:\APP\JEWEL\ORADATA\ORCL\MFIMIS\APEX.DBF' SIZE 10M AUTOEXTEND ON NEXT 20M;

 Step-2 @APEXINS.SQL APEX1 APEX1 TEMP /i/

 Step-3 @APXCHPWD.SQL

 Step-4 @APXLDIMG E:\apex_19.1 (This path is apex folder's immediate previous directory )

 Step-5 @apex_epg_config.sql E:\apex_19.1 (This path is apex folder's immediate previous directory )

 Step-6 EXEC DBMS_XDB.SETHTTPPORT(8888) ;

 Step-7  ALTER USER ANONYMOUS ACCOUNT UNLOCK ;
 ALTER USER APEX_PUBLIC_USER ACCOUNT UNLOCK;
 ALTER USER APEX_PUBLIC_USER IDENTIFIED BY vinish;