急，求助：Excel导入SQL SERVER 2005我这代码错在哪？

C# code

protected void ButtonUserOK_Click(object sender, EventArgs e)        {            string saveDir = @"\Uploads\";            string appPath = Request.PhysicalApplicationPath;            if (FileUploadUser.HasFile)            {                string fileName = Server.HtmlEncode(FileUploadUser.FileName);                string extension = System.IO.Path.GetExtension(fileName);                if (extension == ".xls")                {                    string savePath = appPath + saveDir + fileName;                    FileUploadUser.SaveAs(savePath);                    string ConnectionString = @"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\教学工作量管理系统.mdf;Integrated Security=True;User Instance=True";                    using (SqlConnection conn = new SqlConnection(ConnectionString))                    {                        string sql = "select * into 个人信息表 from opendatasource('Microsoft.Jet.OLEDB.4.0','Data Source=" + savePath + ";Extended Properties=Excel 8.0')...[Sheet1$]";                        SqlCommand cmd = new SqlCommand(sql, conn);                        try                        {                            conn.Open();                            cmd.ExecuteNonQuery();                            Response.Write("<script> window.alert('导入新系部人员信息成功！');</script>");                            conn.Close();                        }                        catch (System.Exception ex)                        {                            Response.Write("<script> window.alert('导入新系部人员信息失败！出错信息：" + ex.Message + "');</script>");                            conn.Close();                        }                        conn.Close();                    }                }                else                {                    Response.Write("<script>window.alert('只能导入EXCEL文件！');</script>");                    return;                }            }            else            {                Response.Write("<script>window.alert('文件数据上传失败！');</script>");                return;            }        }

貌似总是到了“cmd.ExecuteNonQuery();”就挂了...

[解决办法]
应该是sql语句不对
string sql = "select * into 个人信息表 from opendatasource('Microsoft.Jet.OLEDB.4.0','Data Source=" + savePath + ";Extended Properties=Excel 8.0')...[Sheet1$]";

Data Source=后面有双引号，如下
SELECT *
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="C:\Finance\account.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactions
[解决办法]

探讨

引用:

应该是sql语句不对
string sql = "select * into 个人信息表 from opendatasource('Microsoft.Jet.OLEDB.4.0','Data Source=" + savePath + ";Extended Properties=Excel 8.0')...[Sheet1$]";

Data Source=……