昨天下载了个微门户，进入后台后


点修改密码报如下错误：
Server Error in '/' Application.

---

Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Could not load type 'Kesion.NET.WebSite.weixin_AdminEditPass'.

Source Error:

Line 1:  <%@ Page  Language="C#" ValidateRequest="false" enableEventValidation="false" viewStateEncryptionMode ="Never" MasterPageFile="../User.master" AutoEventWireup="true" Inherits="Kesion.NET.WebSite.weixin_AdminEditPass" Title="修改管理员登录密码" Codebehind="KS.AdminPassEdit.aspx.cs" %>Line 2:  <asp:Content ID="Content1" ContentPlaceHolderID="KSContent" Runat="Server">Line 3:  <script language="JavaScript" src="../../KS_Inc/CheckPassWord.js" ></script>

Source File: /Admin/user/ks.adminpassedit.aspx    Line: 1

---

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1016




点其他任何功能页面会报错：
Server Error in '/' Application.

---

Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Could not load type 'weixin_Config'.

Source Error:

Line 1:  <%@ Page Language="C#" MasterPageFile="../User.master" AutoEventWireup="true" Inherits="weixin_Config" Codebehind="KS.Config.aspx.cs" %>Line 2:  <%@ Import Namespace="Kesion.Publics" %>Line 3:  <%@ Import Namespace="Kesion.Cache" %>

Source File: /Admin/system/ks.config.aspx    Line: 1

---

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1016



系统环境为win2008 r2+sql server 2008r2
是什么问题啊老大？

简述一下这个问题形成的过程，已开始安装的还是比较顺利，后台各功能都可以打开，也可以改密码，手一痒把“基本设置”中关于网站后台的目录admin改了下名，退出后可以登录，但登陆后提示找不到default.aspx页面，地址栏显示路劲仍然是admin/default.aspx，查看网站世纪目录admin还在，手动改名与后台系统中相同，提示找不到登录页面了，以为是缓存的原因，重启iis以及操作系统均不行，后来删除网站目录、删除站点重建、删除重还原数据库，再登录后台后就出现上述故障。

lz这个问题解决了么