In MSSQL Management Studio I created a maintenance plan but it won't work
Error is; "Message Executed as user: Administrator. 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."
But in Microsoft page http://www.microsoft.com/sqlserver/2008/en/us/web.aspx in Automate tasks and policies section it is written that backup can be scheduled in this edition but how?
you can automate your backups using the SQL Server Agent, but you cannot use a maintenance plan to do so in Web Edition. Maintenance plans rely upon Integration Services to run, and therefore can't be used in Web Edition. Instead, you will need to write a script using the BACKUP DATABASE command and create a SQL Server Agent job to execute the command on a schedule you decide upon.
This is a standard use of SQL Agent, so you should be able to find lots of examples in Books Online and on the web.
I recently scripted some of our backups at my current job.
This creates a backup at the specified location with a format of DatabaseName_yyyymmdd.bak which is similar to the maintenance tool formatting. All you need to do is apply the script to your databases and then set it to run as a job using the SQL Server Agent.