访问水晶报表提示需要密码，，？

Question

DataSet ds = new DataSet();。。。。。。                TableLogOnInfo logoninfo = new TableLogOnInfo();        logoninfo.ConnectionInfo.DatabaseName = "GGG";        logoninfo.ConnectionInfo.ServerName = "MYC-Test1";        logoninfo.ConnectionInfo.UserID = "sa";        logoninfo.ConnectionInfo.Password = "123";        ReportDocument rd = new ReportDocument();        rd.Load(Server.MapPath("rptVehicle.rpt"));        rd.Database.Tables[0].ApplyLogOnInfo(logoninfo);                rd.SetDataSource(ds.Tables["sql"]);        CrystalReportViewer1.ReportSource = rd;                CrystalReportViewer1.DataBind();打开页面提示需要输入服务器，数据库名，用户，密码怎么解决？？