做sql server 命令行安装，为什么他总报验证问题？
2011-11-25 16:02:55 Slp: Hosting object: Microsoft.SqlServer.Configuration.SqlEngine.SqlEngineSetupPublic failed validation
2011-11-25 16:02:55 Slp: Validation for setting 'SQLSVCACCOUNT' failed. Error message: The specified credentials that were provided for the SQL Server service are not valid. To continue, provide a valid account and password for the SQL Server service.
2011-11-25 16:02:55 Slp: Error: Action "Microsoft.SqlServer.Configuration.SetupExtension.ValidateFeatureSettingsAction" threw an exception during execution.
2011-11-25 16:02:55 Slp: Microsoft.SqlServer.Setup.Chainer.Workflow.ActionExecutionException: The specified credentials that were provided for the SQL Server service are not valid. To continue, provide a valid account and password for the SQL Server service. ---> Microsoft.SqlServer.Chainer.Infrastructure.InputSettingValidationException: The specified credentials that were provided for the SQL Server service are not valid. To continue, provide a valid account and password for the SQL Server service. ---> Microsoft.SqlServer.Configuration.SqlEngine.ValidationException: The specified credentials that were provided for the SQL Server service are not valid. To continue, provide a valid account and password for the SQL Server service.

我知道好像是我系统账户没有密码，但这命令行一键安装时给客户的，不能保证客户的机子也有密码啊

------解决方案--------------------
安裝是用賬號+密碼?
SQLSVCACCOUNT
檢查賬號和密碼 是否正確