Sharepoint foundation: cannot perform a backup

When I click Perform a backup in the Central Administration,

an error message "Administration service is stopped. Start the Microsoft SharePoint Foundation Administration 2010 service in order for the operation to continue." is shown below:

Since I do not start the administration service, I go to start the service by going to Administrative Tools -> Services. Then , I click SharePoint 2010 Administration and start it.

After that, the error message will be disappeared.