Problem while recreating control file : Oracle 10g

Hi,
I am using oracle 10g version of database. i have multiple databases. I was not able to start one database which led to control file error. Then I found that the file got corrupted. I used the following syntax to restore my control file.
STARTUP NOMOUNT
CREATE CONTROLFILE REUSE DATABASE "mydb" NORESETLOGS NOARCHIVELOG
MAXLOGFILES 32
MAXLOGMEMBERS 2
MAXDATAFILES 30
MAXINSTANCES 8
MAXLOGHISTORY 800
LOGFILE
GROUP 1 'redolog location' SIZE 500K
DATAFILE
'datafilelocation.dbf'
but it failed with the following error.
ERROR at line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01115: IO error reading block from file (block # 1)
ORA-01110: data file : 'datafilelocation.dbf'
ORA-27091: unable to queue I/O
ORA-27070: async read/write failed
OSD-04006: ReadFile() failure, unable to read from file
O/S-Error: (OS 23) Data error (cyclic redundancy check).
Does this mean the datafiles are also corrupted? if yes, please do let me know how i can restore my datafiles. my system is of windows XP 2002.
thanks,
Haripriya

Hi,
thanks for all your replies. But I am using the full path for the log and for the datafiles. Just didnt want to reveal that before. Anyway below is the complete path that i was using.
STARTUP NOMOUNT
CREATE CONTROLFILE REUSE DATABASE "ACMDB" NORESETLOGS NOARCHIVELOG
MAXLOGFILES 32
MAXLOGMEMBERS 2
MAXDATAFILES 30
MAXINSTANCES 8
MAXLOGHISTORY 800
LOGFILE
GROUP 1 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\ACMDB\REDO01.LOG' SIZE 500K,
GROUP 2 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\ACMDB\REDO02.LOG' SIZE 500K,
GROUP 2 'D:\ORACLE\PRODUCT\10.1.0\ORADATA\ACMDB\REDO03.LOG' SIZE 500K
DATAFILE
'D:/oracle/product/10.1.0/oradata/acmdb/SYSAUX01.dbf',
'D:/oracle/product/10.1.0/oradata/acmdb/SYSTEM01.dbf',
'D:/oracle/product/10.1.0/oradata/acmdb/TEMP01.dbf',
'D:/oracle/product/10.1.0/oradata/acmdb/UNDOTBS01.dbf',
'D:/oracle/product/10.1.0/oradata/acmdb/USERS01.dbf'
It is stull failing. I was not able to open the datafiles also. Looks like those are also very much corrupted. Does this mean my DB is crashed? Is there any way that I can correct the below error or only reinstallation would solve the issue. I do have all the database dump though. Please suggest me with the solution. I would like to make the reinstall as the last option.
ERROR at line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01115: IO error reading block from file (block # 1)
ORA-01110: data file : 'D:/oracle/product/10.1.0/oradata/acmdb/SYSTEM01.dbf'
ORA-27091: unable to queue I/O
ORA-27070: async read/write failed
OSD-04006: ReadFile() failure, unable to read from file
O/S-Error: (OS 23) Data error (cyclic redundancy check).
Thanks,
Haripriya

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CHETAN YADAV wrote:
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**Click on “Kudos” Star if you think this reply helped** Or Mark it as "Solved" if issue got fixed.

Problem while recreating control file : Oracle 10g

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