Asp.net “无列出的解决方案修复”；使用注册为allowDefinition='；机器应用'；超出应用程序级别&引用；

标准建议的解决方案（1）“多个web.configs”（2）“未配置为应用程序”都不适用于我的情况，我不知道还有什么可以尝试修复。如果我重新加载VS，应用程序会运行一次，但尝试重新运行会产生这样的信息：我已经开发了几个月的应用程序，这是昨天出现的。目前死在水里，除非有人能帮忙

诊断为“在应用程序级别之外使用注册为allowDefinition='MachineToApplication'的节是错误的。此错误可能是由于未在IIS中将虚拟目录配置为应用程序所致。C:\Users\PAG\Documents\Source Code\IILWebsiteOfRecord\Web.config28”

我（唯一）的网页配置如下：提前感谢您的任何线索

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <appSettings>
    <add key="ChartImageHandler" value="storage=file;timeout=7200;" />
    <add key="vs:EnableBrowserLink" value="false" />
    <!--add key="IILConnectionString" value="Database = IIL; Server = DELL_PRECISION; Connect Timeout = 60; Uid=sa; Pwd=axh~wogsql01;" />
    <add key="DataFilePath" value="~/DataFiles/"/-->
  </appSettings>
  <location path="Styles">
    <system.web>
      <authorization>
        <allow users="*" />
      </authorization>
    </system.web>
  </location>
  <location path="FilePath">
    <system.web>
      <authorization>
        <allow users="*" />
      </authorization>
    </system.web>
  </location>
  <connectionStrings />
  <system.web>
    <httpHandlers>
      <add path="ChartImg.axd" verb="GET,HEAD, POST" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false" />
    </httpHandlers>
    <sessionState mode="InProc" cookieless="false" timeout="7200" />
    <customErrors mode="Off" />
    <httpRuntime appRequestQueueLimit="100" executionTimeout="7200" />
    <!-- removed cookieless = true from sessionState and charts worked again-->
    <pages>
      <controls>
        <add tagPrefix="asp" namespace="System.Web.UI.DataVisualization.Charting" assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
        <add tagPrefix="ajaxToolkit" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" />
      </controls>
    </pages>
    <compilation debug="true" targetFramework="4.0">
      <assemblies>
        <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
        <add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
        <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
      </assemblies>
    </compilation>
    <authentication mode="Forms">
      <forms loginUrl="~/Account/Login.aspx" timeout="1800" />
    </authentication>
    <membership>
      <providers>
        <clear />
        <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
      </providers>
    </membership>
    <profile>
      <providers>
        <clear />
        <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" />
      </providers>
    </profile>
    <roleManager enabled="false">
      <providers>
        <clear />
        <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
        <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
      </providers>
    </roleManager>
  </system.web>
  <system.net>
    <mailSettings>
      <smtp deliveryMethod="Network" from="my@mail.com">
        <network host="smtp.gmail.com" port="587" userName="potamustnt@gmail.com" password="axh~wogail01" />
      </smtp>
    </mailSettings>
  </system.net>

  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
    <validation validateIntegratedModeConfiguration="false" />
    <handlers>
      <remove name="ChartImageHandler" />
      <add name="ChartImageHandler" preCondition="integratedMode" verb="GET,HEAD,POST" path="ChartImg.axd" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
    </handlers>
  </system.webServer>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>