Cant take Backups

Hi
I have Database in SQL-Server2000 size is 1.37 GB i am tryn to take backup followin are the problems:-
1. Maintainence Plan for Backup Fails for DB
2. Jobs fails for Backup

--> I goto SQL Server Logs Error message is Operating system error 23(Data error (cyclic redundancy check).)

--> Now i am tryin Backup using command :-
Backup Database 'DB1' To Disk ='Path' followin error occurs:-
"Nonrecoverable I/O error occurred on file"

--> Now i am doing back-up directly from Enterprise Manager following error message occurs same error comes

Whats surprising Jobs, maintainence plan, Backup for other database is working perfectly, i checked HDD doesnt have any bad blocks etc. i have even changed path for Backups but still only for these database it gives problem

With Regards

Have you issued a DBCC CHECKDB against the database?

WesleyB

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