在asp.net mvc上传文件代码后,通过服务器获取“连接重置”错误

查看代码：

<% using (Html.BeginForm("CreateFile","Video",FormMethod.Post,new { enctype = "multipart/form-data" }))

   {%>

    <fieldset>
        <legend>Fields</legend>
        <p>
            <label for="file">Filename:</label>
            <input type="file" name="file" id="file" />            
        </p>
        <p>
            <label for="Password">Password:</label>
            <%= Html.TextBox("Password")%>
            <%= Html.ValidationMessage("Password","*")%>
        </p>
        <p>
            <label for="Description">Description:</label>
            <%= Html.TextBox("Description")%>
            <%= Html.ValidationMessage("Description","*")%>
        </p>
        <p>
            <label for="DateUploaded">DateUploaded:</label>
            <%= Html.TextBox("DateUploaded")%>
            <%= Html.ValidationMessage("DateUploaded","*")%>
        </p>
        <p>
            <label for="DateRecorded">DateRecorded:</label>
            <%= Html.TextBox("DateRecorded")%>
            <%= Html.ValidationMessage("DateRecorded","*")%>
        </p>
        <p>
            <input type="submit" value="Submit" />
        </p>
    </fieldset>

<% } %>

控制器代码：

[AcceptVerbs(HttpVerbs.Post)]
public ActionResult CreateFile(VideoDTO video,HttpPostedFileBase f)   //[Bind(Exclude="VideoId")]
{            
    foreach (string file in Request.Files)
    {
        HttpPostedFileBase hpf = Request.Files[file] as HttpPostedFileBase;
        if (hpf.ContentLength == 0)
            continue;
        string savedFileName = Server.MapPath("Videos") + Path.GetFileName(hpf.FileName);

        hpf.SaveAs(savedFileName);
        video.FileName = hpf.FileName;
    }

    repository.CreateVideo(video);
    return RedirectToAction("Index");            
}

我看过几个例子，但没有遇到一个试图提交文件和其他表单数据的例子。另外还有一些其他的例子似乎没有把HttpVerb属性放在action方法上，并且有一个空参数字符串。我想要接受的文件将是各种类型的视频文件，但它们可以在100-300 mb的任何地方。我试图使用(本地)的文件相对较少(50左右)。

我知道这是被问到，但我觉得我的问题在某种程度上是不一样的。当我提交页面我看到：

The connection was reset

The connection to the server was reset
while the page was loading.