sql Yedek Alma Sorunu

merhaba sql server 2008 std da otomatik yeedek alırken bu hatayı verşiyor

Date  24.10.2011 11:50:19
Log  Job History (BACKUP_BILIN.BILIN)

Step ID  1
Server  BHSERVER
Job Name  BACKUP_BILIN.BILIN
Step Name  BILIN
Duration  00:00:00
Sql Severity  0
Sql Message ID  0
Operator Emailed  
Operator Net sent  
Operator Paged  
Retries Attempted  0

Message
Executed as user: BHSERVER\SYSTEM. Microsoft (R) SQL Server Execute Package Utility  Version 10.0.1600.22 for 32-bit  Copyright (C) Microsoft Corp 1984-2005. All rights reserved.    The SQL Server Execute Package Utility requires Integration Services to be installed by one of these editions of SQL Server 2008: Standard, Enterprise, Developer, or Evaluation. To install Integration Services, run SQL Server Setup and select Integration Services.  The package execution failed.  The step failed.

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