虚拟目录转向应用程序时报错，有图请进

虚拟目录转为应用程序时报错，有图请进

现象说明：小弟的是win7 64位系统，IIS7.5;
我想把IIS中一个虚拟目录转为应该程序，当点击测试按钮时报以上的错误提示，小弟不知道
是什么意思。请大家指点。另外提供网站的Web.config,不知道这个配置文件是否有问题？

<?xml version="1.0"?>

<!--

  有关如何配置 ASP.NET 应用程序的详细消息，请访问

  http://go.microsoft.com/fwlink/?LinkId=169433

  -->

<configuration>

  <system.web>

    <httpHandlers>

      <add path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" validate="false"/>

      <add verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

    </httpHandlers>

    <compilation debug="true" targetFramework="4.0">

      <assemblies>

        <add assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

        <add assembly="Microsoft.ReportViewer.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

        <add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>

        <add assembly="CrystalDecisions.Shared, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

        <add assembly="log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>

        <add assembly="CrystalDecisions.ReportSource, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

        <add assembly="CrystalDecisions.ReportAppServer.Controllers, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>

				<add assembly="CrystalDecisions.ReportAppServer.DataDefModel, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>

        <add assembly="CrystalDecisions.CrystalReports.Engine, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

        <add assembly="Microsoft.Build.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

        <add assembly="System.Management, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

        <add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

        <add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

      </assemblies>

      <buildProviders>

        <add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>

      </buildProviders>

    </compilation>

    <sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes" cookieless="false" timeout="600"/>

    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>

  </system.web>

  <appSettings>

    <add key="connection_string" value="Data Source=acs_7;User ID=jjdacs;Password=jjdacs;" />

    <add key="ServerURI" value="http://localhost/SmrService/SmrFile/" />

    <add key="CrystalImageCleaner-AutoStart" value="true" />

    <add key="CrystalImageCleaner-Sleep" value="60000" />

    <add key="CrystalImageCleaner-Age" value="120000" />

  </appSettings>

  <system.webServer>

    <validation validateIntegratedModeConfiguration="false"/>

    <handlers>

      <add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>

      <add name="CrystalImageHandler.aspx_GET" verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" preCondition="integratedMode"/>

    </handlers>

  </system.webServer>

</configuration>

------解决思路----------------------
新建一个应用程序池，删除原来项目，重新建一个项目