需要帮助设置 ASP.net 3.5（屏幕截图）

Question

这让我发疯，已经困扰我好几个星期了，我今天正试图解决这一切，但我遇到了真正的困难，如果有人可以帮助，这对我来说将是一个巨大的好处！

我正在尝试让我在一台计算机上开发的网站在我的家用计算机上运行。旧计算机运行的是 ASP.net 3.5。

在我的新计算机上，安装 IIS 和 ASP.net 3.5 后：

我收到以下错误：

检查应用程序池后，它显示正在运行 ASP.net 2.0：

并且没有选项将其更改为 3.5：

我已检查 regedit 中已安装的 .net 版本，其中列出了已安装的 3.5。我似乎无法让我的网站在 3.5 上运行，或者根本无法在没有任何奇怪的 IIS 错误消息的情况下运行。

此线程： http://forums.asp.net/p/1184937/2018939.aspx 表明 2.0 显示是正确的，那么我的问题是为什么该网站没有运行？

这是我的 web.config 文件：

    <?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/>

    <connectionStrings>
        <remove name="LocalSqlServer" />
        <add name="LocalSqlServer" connectionString="Server=SERVER1\DEVSERVER; Database=alphaPack; User Id=sa; password=sa"
            providerName="System.Data.SqlClient" />
    </connectionStrings>

    <system.net>
        <mailSettings>
            <smtp>
                <network
                     host="localhost"
                     port="25"
                     userName="sa"
                     password="sa" />
            </smtp>
        </mailSettings>
    </system.net>

    <system.web>
        <machineKey validationKey="A03751058172F4F941C2120C891C57DA2170AAD76437D8D0D48FF84BAA1ED4A8EB023F96D2164B29080F7B5FD8F86F7F9398DB841C04034B1A464155DDA72BB6" decryptionKey="B65A7A473D2F7343635B59D3A9475A2BB446B3DC21848FCA26313FA24411F516" validation="SHA1" decryption="AES" />
        <!-- 
            Set compilation debug="true" to insert debugging 
            symbols into the compiled page. Because this 
            affects performance, set this value to true only 
            during development.
        -->
        <roleManager enabled="true" />
  <compilation debug="true" defaultLanguage="c#">
      <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>
        <!--
            The <authentication> section enables configuration 
            of the security authentication mode used by 
            ASP.NET to identify an incoming user. 
        -->
        <authentication mode="Forms" />
        <!--
            The <customErrors> section enables configuration 
            of what to do if/when an unhandled error occurs 
            during the execution of a request. Specifically, 
            it enables developers to configure html error pages 
            to be displayed in place of a error stack trace.

        <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
            <error statusCode="403" redirect="NoAccess.htm" />
            <error statusCode="404" redirect="FileNotFound.htm" />
        </customErrors>
        -->
        <customErrors mode="Off"/>
        <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"/>
        </httpModules>

            <!-- Profile Fields -->
            <profile>
                <properties>
                    <add name="IsSubscribed" type="System.Boolean" defaultValue="false" />
                    <add name="workNumber" type="System.String" defaultValue="" />
                    <add name="homeNumber" type="System.String" defaultValue="" />
                    <add name="mobileNumber" type="System.String" defaultValue="" />
                    <add name="title" type="System.String" defaultValue="" />
                    <add name="firstName" type="System.String" defaultValue="" />
                    <add name="surname" type="System.String" defaultValue=""  />

                </properties>
            </profile>

    </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>
    <!-- 
        The system.webServer section is required for running ASP.NET AJAX under Internet
        Information Services 7.0.  It is not necessary for previous version of IIS.
    -->
    <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>

这是我的 applicationHost.config： http://pastebin.com/m3nYmn4n

非常感谢您的帮助，多汁的赏金即将到来我可以。

Answer 1

如果您在 .NET Framework 之后安装了 IIS，请尝试 Framework 3.5 中的 aspnet_regiis。

顺便说一句，由于某种原因我看不到你的图像（我在防火墙后面）

Answer 2

3.5 没有“.NET Framework 版本”，3.5 只是在 .NET Framework 2.0 上运行的库的集合，因此您所获得的内容是正确的。

“C:\Projects\AlphaPack\AlphaPack”是否在 IIS 中设置为应用程序？ 配置元素只能在应用程序的根 web.config 中设置，所以我的猜测是您刚刚将该目录设置为虚拟目录而不是应用程序。

Answer 3

.config 文件旁边的目录中有什么？您的所有网站页面/资源都在此文件下面的目录中吗？该站点的物理路径比 .config 的位置低一个目录，至少看起来是这样，这可能是一个问题。