shutdown abort
startup mount
ALTER DATABASE RENAME FILE 'e:\ORACLE\ORA92\DATABASE\SYSTEM01.DBF' TO 'c:\ORACLE\ORA92\DATABASE\SYSTEM01.DBF';
ALTER DATABASE RENAME FILE 'e:\ORACLE\ORA92\DATABASE\RBS01.DBF' TO 'c:\ORACLE\ORA92\DATABASE\RBS01.DBF';
ALTER DATABASE RENAME FILE 'e:\ORACLE\ORA92\DATABASE\USERS01.DBF' TO 'c:\ORACLE\ORA92\DATABASE\USERS01.DBF';
ALTER DATABASE RENAME FILE 'e:\ORACLE\ORA92\DATABASE\TEMP01.DBF' TO 'c:\ORACLE\ORA92\DATABASE\TEMP01.DBF';

ALTER DATABASE RENAME FILE 'e:\ORACLE\ORA92\DATABASE\REDO01.LOG' TO 'c:\ORACLE\ORA92\DATABASE\REDO01.LOG';
ALTER DATABASE RENAME FILE 'e:\ORACLE\ORA92\DATABASE\REDO02.LOG' TO 'c:\ORACLE\ORA92\DATABASE\REDO02.LOG';
ALTER DATABASE RENAME FILE 'e:\ORACLE\ORA92\DATABASE\REDO03.LOG' TO 'c:\ORACLE\ORA92\DATABASE\REDO03.LOG';

ALTER DATABASE OPEN;