数据库pwd的问题。请高手指教。
SQL> startup;
ORACLE instance started.
Total System Global Area 118255568 bytes
Fixed Size 282576 bytes
Variable Size 83886080 bytes
Database Buffers 33554432 bytes
Redo Buffers 532480 bytes
ORA-01990: error opening password file 'D:\oracle\ora\DATABASE\PWDtoad.ORA'
ORA-27041: unable to open file
OSD-04002: unable to open file
O/S-Error: (OS 2) O5M3UR2;5=V86(5DND<~!#
该如何解决啊?