C:\>sqlplus "sys/zhou as sysdba"
SQL*Plus: Release 10.2.0.1.0 - Production on 星期三 11月 28 15:15:08 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
已连接到空闲例程。
SQL> startup
ORA-01078: failure in processing system parameters
ORA-01565: error in identifying file 'D:\oracle\oracle/dbs/spfileoral.ora'
ORA-27041: unable to open file
OSD-04002: ????????????
O/S-Error: (OS 2) ??????????????????????