unable to login as / sysdba to the newly installed 21c express editon on windows 10
installation is successful. (no errors). all services are running.
D:\oradb\app\product\21c\dbhomeXE\bin>sqlplus "/ as sysdba"
SQL*Plus: Release 21.0.0.0.0 - Production on Mon Sep 12 17:24:51 2022
Version 21.3.0.0.0
Copyright (c) 1982, 2021, Oracle. All rights reserved.
ERROR:
ORA-01017: invalid username/password; logon denied
any help is greatly appreciated.