求助Web.config文件解密

我最近有一套程序asp.net 就是架设不起来，本人对ASP.net的程序不了解，别人说是配置文件加密了，我不懂
一下是Web.config的原文，请各位大侠指教，
<?xml version="1.0"?>
<configuration>
  <configSections>
    <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
        <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
        <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
          <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/>
          <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
          <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
          <section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
        </sectionGroup>
      </sectionGroup>
    </sectionGroup>
  </configSections>
  <appSettings>
    <add key="code" value="New_TableSingleProcGenerate.cst|ProcSingleDAL.cst"/>
    <!--FCK-Settings Start-->
    <!--设定寻找fckeditor路径及设定上传文件保存路径-->
    <add key="FCKeditor:BasePath" value="~/nndfckmabi/"/>
    <add key="FCKeditor:UserFilesPath" value="~/UFS/"/>
    <add key="WebDomain" value="http://pay.eipay.net/"/>
    <add key="MemberDefault" value="~/Member/Default.aspx"/>
    <add key="AgentDefault" value="~/Agent/Default.aspx"/>
    <add key="AdminDefault" value="~/FPSYS/Default.aspx"/>
    <!-- Pet Shop DAL configuration settings. Possible values: PetShop.SQLServerDAL for SqlServer, PetShop.OracleServerDALfor Oracle. -->
    <add key="WebDALPath" value="FastPaySqlServerDAL"/>
    <add key="WebDALSpace" value="FastPay.SqlServerDAL"/>
    <add key="CacheDependencyAssembly" value="FastPayTableCacheDependency"/>
    <add key="CacheDependencySpace" value="FastPay.TableCacheDependency"/>
    <!-- Enable data caching -->
    <add key="EnableCaching" value="true"/>
    <!-- Cache duration (in hours-whole number only) -->
    <add key="AccSettingDuration" value="12"/>
    <add key="EmailSettingDuration" value="12"/>
    <add key="LoginHistoryDuration" value="12"/>
    <add key="NoticeDuration" value="12"/>
    <add key="PaySideDuration" value="12"/>
    <add key="ProfileDuration" value="12"/>
    <add key="ServerGroupDuration" value="12"/>
    <add key="ServerInfoDuration" value="12"/>
    <add key="AccountDuration" value="12"/>
    <!-- CacheDatabaseName should match the name under caching section, when using TableCacheDependency -->
    <add key="CacheDatabaseName" value="C333302_xunfu"/>
    <!--cache table sql-->
    <add key="AccSettingDependency" value="AccSetting"/>
    <add key="EmailSettingDependency" value="EmailSetting"/>
    <add key="LoginHistoryDependency" value="LoginHistory"/>
    <add key="NoticeDependency" value="Notice"/>
    <add key="PaySideDependency" value="PaySide"/>
    <add key="ProfileDependency" value="Profile"/>
    <add key="ServerGroupDependency" value="ServerGroup"/>
    <add key="ServerInfoDependency" value="ServerInfo"/>
    <add key="AccountDependency" value="Account"/>
    <!--log-->
    <add key="ImportLog" value="~/ImportLog.config"/>
    <add key="prifex" value="Y"/>
    <add key="Admin_Acc" value="1"/>
    <add key="MS_Name" value="yb_ff"/>
    <!--Full Pay Url Path  Notice:| 隔开多个地址-->
    <add key="PayDomains" value="http://pay.eipay.net/Pay.aspx|http://pay.eipay.net/Pay.aspx"/>
    <!--No Enable Full Pay Url Path-->
    <add key="FloatDomain" value="http://pay.eipay.net/Pay.aspx"/>
    <add key="PerCheck" value="1"/>
    <add key="MailTX" value="接收邮箱请联系业务激活。&lt;br /&gt;提示：我们只支持GMAIL邮箱接收邮件提醒信息。&lt;a target=&quot;_blank&quot; href=&quot;https://mail.google.com/&quot;&gt;立即注册GMAIL&lt;/a&gt;&lt;br /&gt; 请将&lt;a target=&quot;_blank&quot; href=&quot;mailto:[email protected]&quot;&gt;[email protected]&lt;/a&gt; 加入GMAIL白名单。 &lt;a href=&quot;PlantNotice.aspx&quot;&gt;设置GMAIL白名单教程详情见公告&lt;/a&gt;"/>
    <!--8-20 Add Start-->
    <add key="MNQS" value="666666"/>
    <add key="MNQM" value="EE204D198620112D0647FAAB1B96D7B9"/>
    <!--8-20 Add End-->
    <!--9-2 Add Start-->
    <add key="AppString" value="9DA7E74339C1BC5327B4E122F009CAEB77F684C7DD629651407AEC4B92D708C9E5ED979A6F240566423B318C0224EB06F40FBC4E1A42DE8E208BFBDB24B08B8AA1808D30428AD98DF45DC1EC15E10202DAE8EEB51E8253AC33BA974D37CFB7C0"/>
    <!--9-2 Add End-->
  </appSettings>
  <connectionStrings>
    <add name="SQLConnStringLocal" connectionString="Data Source=127.0.0.1;DataBase=C333302_xunfu;User ID=sa;Password=zhiyuan;Pooling=True" providerName="System.Data.SqlClient"/>
    <add name="SQLConnStringProfile" connectionString="Data Source=127.0.0.1;DataBase=C333302_xunfu;User ID=sa;Password=zhiyuan;Pooling=True" providerName="System.Data.SqlClient"/>
  </connectionStrings>
  <system.web>
    <caching>
      <sqlCacheDependency enabled="true" pollTime="60000">
        <databases>
          <add name="C333302_xunfu" connectionStringName="SQLConnStringLocal" pollTime="60000"/>
        </databases>
      </sqlCacheDependency>
    </caching>
    <globalization requestEncoding="gb2312" responseEncoding="gb2312" culture="zh-cn" uiCulture="zh-CHS"/>
    <httpRuntime maxRequestLength="4096" enable="true" executionTimeout="65535"/>
    <sessionState timeout="300" mode="StateServer" stateConnectionString="tcpip=127.0.0.1:42424" cookieless="false" stateNetworkTimeout="14400"></sessionState>
    <machineKey validationKey="9649039A2335ADB0B8FADCB96ABF6592A7EC34C8" decryptionKey="6BD2E96369085692B8968F8B89133C4407D8E48DF6301665" decryption="3DES" validation="SHA1"/>
    <!-- 
           

解决方案 »

  1.   

     设置 compilation debug="true" 可将调试符号插入
                已编译的页面中。但由于这会 
                影响性能，因此只在开发过程中将此值 
                设置为 true。
            -->
        <compilation debug="false">
          <assemblies>
            <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
            <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
            <add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
          </assemblies>
        </compilation>
        <!--
                通过 <authentication> 节可以配置 ASP.NET 用来 
                识别进入用户的
                安全身份验证模式。 
            -->
        <authentication mode="Windows"/>
        <!--
                如果在执行请求的过程中出现未处理的错误，
                则通过 <customErrors> 节可以配置相应的处理步骤。具体说来，
                开发人员通过该节可以配置
                要显示的 html 错误页
                以代替错误堆栈跟踪。        
            -->
        <customErrors mode="On" defaultRedirect="error.html">
          <error statusCode="404" redirect="error.html"/>
        </customErrors>
        <pages>
          <controls>
            <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
            <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          </controls>
        </pages>
        <httpHandlers>
          <remove verb="*" path="*.asmx"/>
          <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
        </httpHandlers>
        <httpModules>
          <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          <add type="HTTPRewriter.DDosAttackModule" name="DDosAttackModule"/>
        </httpModules>
      </system.web>
      <system.codedom>
        <compilers>
          <compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
            <providerOption name="CompilerVersion" value="v3.5"/>
            <providerOption name="WarnAsError" value="false"/>
          </compiler>
        </compilers>
      </system.codedom>
      <!-- 
            在 Internet 信息服务 7.0 下运行 ASP.NET AJAX 需要 system.webServer
            节。对早期版本的 IIS 来说则不需要此节。
        -->
      <system.webServer>
        <validation validateIntegratedModeConfiguration="false"/>
        <modules>
          <remove name="ScriptModule"/>
          <add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        </modules>
        <handlers>
          <remove name="WebServiceHandlerFactory-Integrated"/>
          <remove name="ScriptHandlerFactory"/>
          <remove name="ScriptHandlerFactoryAppServices"/>
          <remove name="ScriptResource"/>
          <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        </handlers>
      </system.webServer>
      <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
          <dependentAssembly>
            <assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
            <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
          </dependentAssembly>
          <dependentAssembly>
            <assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
            <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
          </dependentAssembly>
        </assemblyBinding>
      </runtime>
    </configuration>
      

  2.   

    IIS中访问不了,还是访问时出了什么错误提示??
      

  3.   

    还有就是这个程序是别人给的，应给不是开源的 ASPX文件 用记事本打开“这是预编译工具生成的标记文件，不应被删除!”
      

  4.   

    AppString这个配置被加密了。不过指定了machineKey应该可以被解密吧。403是Access deny. 是不是设置了Windows Authentication或者IP address restriction 什么的。在站点属性了好好找找。
      

  5.   

    您说的是这个吧 <add key="AppString" value="9DA7E74339C1BC5327B4E122F009CAEB77F684C7DD629651407AEC4B92D708C9E5ED979A6F240566423B318C0224EB06F40FBC4E1A42DE8E208BFBDB24B08B8AA1808D30428AD98DF45DC1EC15E10202DAE8EEB51E8253AC33BA974D37CFB7C0"/>如何解密呢？
     那位大哥给个解答 或者给个这方面的教程