Asp.net “/Services\u DEV”应用程序中的服务器错误

我得到了下面的错误，因为我无法找到正确的解决方案…事实上，我找到了一些解决方案，我尝试了它们，但解决方案中没有一个帮助我解决下面的错误

“/Services\u DEV”应用程序中出现服务器错误。

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你能提供更多的信息吗。您如何获得此错误？是在服务器上还是在loacl上？我在服务器系统中遇到了这个错误…当我在服务器系统中部署我的应用程序并测试应用程序时，我遇到了这个错误，它说80070005访问被拒绝。因此，如果您的服务器是64位的，可能会特别看到这个答案，那么对于应用程序池启用32位，我已经将apppoolIdentity 32位设置为true并尝试过，但这对我没有帮助。。。。

Retrieving the COM class factory for component with CLSID {9F8D4F16-0F61-4A38-98B3-1F6F80F11C87} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)). 
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.UnauthorizedAccessException: Retrieving the COM class factory for component with CLSID {9F8D4F16-0F61-4A38-98B3-1F6F80F11C87} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)). 

ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6 and IIS 7, and the configured application pool identity on IIS 7.5) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user. 

To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.

Source Error: 


[No relevant source lines]


Source File: c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\rhenusservices_dev\19c0008c\aab4c325\App_Web_default.aspx.cdcab7d2.csyixg6l.0.cs    Line: 0 

Stack Trace: 


[UnauthorizedAccessException: Retrieving the COM class factory for component with CLSID {9F8D4F16-0F61-4A38-98B3-1F6F80F11C87} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)).]
   _Default..ctor() +141
   ASP.default_aspx..ctor() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\rhenusservices_dev\19c0008c\aab4c325\App_Web_default.aspx.cdcab7d2.csyixg6l.0.cs:0
   __ASP.FastObjectFactory_app_web_default_aspx_cdcab7d2_csyixg6l.Create_ASP_default_aspx() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\rhenusservices_dev\19c0008c\aab4c325\App_Web_default.aspx.cdcab7d2.csyixg6l.1.cs:0
   System.Web.Compilation.BuildResultCompiledType.CreateInstance() +32
   System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp) +109
   System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +31
   System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +40
   System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) +167
   System.Web.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +128
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +184




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