问题，在MVC3.0中使用FCK
FCKEditor and ColdFusion Error: The server didn't reply with a proper XML data. Please check your configuration.上传图片的时候出现的，应该是路径没有设置

[解决办法]
fck在同级目录下建个Upload的默认路径啊 我也用得mvc3
[解决办法]

C# code

public static MvcHtmlString FckText(this System.Web.Mvc.HtmlHelper helper, string name, string width, string height)        {           if (string.IsNullOrEmpty(name))            {                return MvcHtmlString.Create("name属性为必须");            }            StringBuilder strBuilder = new StringBuilder();            strBuilder.Append("<script tyle=\"text/javascript\">");            strBuilder.Append(" var f = new FCKeditor(\""+name+"\","+width+","+height+");");            strBuilder.Append("f.Create()");            strBuilder.Append("</script>");            return MvcHtmlString.Create(strBuilder.ToString());        }
[解决办法]
http://15815850410.blog.163.com/blog/static/11499607920116126936207/
[解决办法]
http://15815850410.blog.163.com/blog/static/11499607920116126936207/
[解决办法]
配置上传了么。

参考
看下面的蓝字部分
[解决办法]
论坛应当开一个专门的MVC讨论区