This article describes HResult codes when you encounter 500.19 error on an Internet Information Services (IIS) 7.0 Web application. If the error code you see is in the following table, check out the causes and try the solutions.
HResult code | Error message | Cause | Resolution |
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0x8007000d | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x8007000d Description of HRESULT The requested page cannot be accessed because the related configuration data for the page is invalid. | This problem occurs because the ApplicationHost.config file or the Web.config file contains a malformed XML element. | Delete the malformed XML element from the ApplicationHost.config file or from the Web.config file. |
0x80070005 | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x80070005 Description of HRESULT The requested page cannot be accessed because the related configuration data for the page is invalid. | This problem occurs for one of the following reasons:
| To resolve this problem, use one of the following methods.Method 1Do not configure the Web site to use UNC Passthrough authentication to access the remote UNC share. Instead, specify a user account that has the appropriate permissions to access the remote UNC share.Method 2Grant the Read permission to the IIS_IUSRS group for the ApplicationHost.config file or for the Web.config file. To do this, follow these steps:
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0x800700b7 | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x800700b7 Description of HResult The requested page cannot be accessed because the related configuration data for the page is invalid. | This problem may occur if there is a duplicate entry for the specified configuration section setting at a higher level in the configuration hierarchy (for example, in a parent site/folder’s web.config or applicationHost.config file). The error message itself points out the location of duplicate entry or entries. | Examine the specified configuration file and compare it with its parent applicationHost.config and/or web.config files to check for duplicate entries as suggested by the error message. Either remove the duplicate entry, or make the entry unique. For example, this problem may occur because the ApplicationHost.config file has a duplicate entry for the following code.
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0x8007007e | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x8007007e Description of HResult The requested page cannot be accessed because the related configuration data for the page is invalid. | This problem occurs because the ApplicationHost.config file or the Web.config file references a module or a DLL that is invalid or that does not exist. | In the ApplicationHost.config file or in the Web.config file, locate the module reference or the DLL reference that is invalid, and then fix the reference. To determine which module reference is incorrect, enable Failed Request Tracing, and then reproduce the problem. |
0x800700c1 | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x800700c1 Description of HRESULT The requested page cannot be accessed because the related configuration data for the page is invalid. | This problem can occur if the bitness of the specified module is different than that of the application pool hosting the application. For example, you are attempting to load a 32-bit component into a 64-bit application pool. This problem may also occur if the specified module is corrupted. | Ensure that the specified module's bitness is the same as the hosting application pool, and make sure that the module is not corrupt. |
0x8007010b | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x8007010b Description of HRESULT The requested page cannot be accessed because the related configuration data for the page is invalid. | This problem can occur if the specified content directory cannot be accessed. | Verify that the file path exists, is properly named, has correct file-level permissions set, and is pointing to a valid file system type. If you are not sure what the file path is, use the Process Monitor tool or Failed Request Tracing to identify it. |
0x8007052e | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x8007052e Description of HRESULT The requested page cannot be accessed because the related configuration data for the page is invalid. | The default process identity in IIS 7.0 does not have sufficient permissions to open the Web.config file on a remote share. | To resolve this problem, see You receive an error message when you try to view a Web page from a Web site that uses pass-through authentication in Internet Information Services 7.0. |
0x80070021 | Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x80070021 Description of HRESULT The requested page cannot be accessed because the related configuration data for the page is invalid. | This problem can occur when the specified portion of the IIS configuration file is locked at a higher configuration level. | To resolve this problem, unlock the specified section, or do not use it at that level. For more information on configuration locking, see How to Use Locking in IIS 7.0 Configuration. |