错误\\ system.serviceModel / extensions [英] ERROR \\ system.serviceModel/extensions

问题描述

请注意，Machine.config文件有什么问题吗？对此可能是什么解决方案。

为system.serviceModel / extensions创建配置节处理程序时出错：无法加载文件或程序集'System.WorkflowServices，Version = 3.5.0.0，Culture = neutral，
PublicKeyToken = 31bf3856ad364e35'或其依赖项之一。访问被拒绝。 （C：\ Windows \ Microsoft.NET.NET \ Framework64 \v2.0.50727 \Config\machine.config第177行）

Machine.Config文件 -

< system.serviceModel>

    < extensions>

    ;&NBSP;&NBSP; < behaviorExtensions>

    ;&NBSP;&NBSP;&NBSP;&NBSP; < add name =" persistenceProvider" type =" System.ServiceModel.Configuration.PersistenceProviderElement，System.WorkflowServices，Version = 3.5.0.0，
Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

        < add name =" workflowRuntime" type =" System.ServiceModel.Configuration.WorkflowRuntimeElement，System.WorkflowServices，Version = 3.5.0.0，
Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

        < add name =" enableWebScript" type =" System.ServiceModel.Configuration.WebScriptEnablingElement，System.ServiceModel.Web，Version = 3.5.0.0，
Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

        < add name =" webHttp" type =" System.ServiceModel.Configuration.WebHttpElement，System.ServiceModel.Web，Version = 3.5.0.0，Culture = neutral，
PublicKeyToken = 31bf3856ad364e35" />

      < / behaviorExtensions>

   &NBSP;&NBSP;&NBSP; < bindingElementExtensions>

    ;&NBSP;&NBSP;&NBSP;&NBSP; < add name =" webMessageEncoding" type =" System.ServiceModel.Configuration.WebMessageEncodingElement，System.ServiceModel.Web，Version = 3.5.0.0，
Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

        < add name =" context" type =" System.ServiceModel.Configuration.ContextBindingElementExtensionElement，System.WorkflowServices，Version = 3.5.0.0，
Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

      < / bindingElementExtensions>

   &NBSP;&NBSP;&NBSP; < bindingExtensions>

    ;&NBSP;&NBSP;&NBSP;&NBSP; < add name =" wsHttpContextBinding" type =" System.ServiceModel.Configuration.WSHttpContextBindingCollectionElement，System.WorkflowServices，
Version = 3.5.0.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

        < add name =" netTcpContextBinding" type =" System.ServiceModel.Configuration.NetTcpContextBindingCollectionElement，System.WorkflowServices，
Version = 3.5.0.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

        < add name =" webHttpBinding" type =" System.ServiceModel.Configuration.WebHttpBindingCollectionElement，System.ServiceModel.Web，Version = 3.5.0.0，
Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

        < add name =" basicHttpContextBinding" type =" System.ServiceModel.Configuration.BasicHttpContextBindingCollectionElement，System.WorkflowServices，
Version = 3.5.0.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35" />

      < / bindingExtensions>

   &NBSP; < / extensions>

   &NBSP; < client>

    ;&NBSP;&NBSP; < metadata>

    ;&NBSP;&NBSP;&NBSP;&NBSP; < policyImporters>

    ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; < extension type =" System.ServiceModel.Channels.ContextBindingElementImporter，System.WorkflowServices，Version = 3.5.0.0，Culture = neutral，
PublicKeyToken = 31bf3856ad364e35，processorArchitecture = MSIL" />

        < / policyImporters>

   &NBSP;&NBSP;&NBSP;&NBSP;&NBSP; < wsdlImporters>

    ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; < extension type =" System.ServiceModel.Channels.ContextBindingElementImporter，System.WorkflowServices，Version = 3.5.0.0，Culture = neutral，
PublicKeyToken = 31bf3856ad364e35，processorArchitecture = MSIL" />

        < / wsdlImporters>

   &NBSP;&NBSP;&NBSP; < / metadata>

   &NBSP; < / client>

  < /system.serviceModel>

问候，

Sudheer

---

谢谢和问候，Sudheer

解决方案

Hi Sudheer，

要解决此问题，请应用适用于您的操作系统和安装的.NET Framework的2018年7月30日更新。

更多信息请点击此处：

https://support.microsoft.com/en-us/ help / 4345913 / access-denied-errors-installed-installed-july-2018-security-rollup-update

最好的问候，

<丹尼斯 <跨度>

Hi,

Please advise, is there any issue with Machine.config file ? What could be the possible solution for this.

An error occurred creating the configuration section handler for system.serviceModel/extensions: Could not load file or assembly 'System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Access is denied. (C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Config\machine.config line 177)

Machine.Config file -

<system.serviceModel>

    <extensions>

      <behaviorExtensions>

        <add name="persistenceProvider" type="System.ServiceModel.Configuration.PersistenceProviderElement, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        <add name="workflowRuntime" type="System.ServiceModel.Configuration.WorkflowRuntimeElement, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        <add name="enableWebScript" type="System.ServiceModel.Configuration.WebScriptEnablingElement, System.ServiceModel.Web, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        <add name="webHttp" type="System.ServiceModel.Configuration.WebHttpElement, System.ServiceModel.Web, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

      </behaviorExtensions>

      <bindingElementExtensions>

        <add name="webMessageEncoding" type="System.ServiceModel.Configuration.WebMessageEncodingElement, System.ServiceModel.Web, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        <add name="context" type="System.ServiceModel.Configuration.ContextBindingElementExtensionElement, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

      </bindingElementExtensions>

      <bindingExtensions>

        <add name="wsHttpContextBinding" type="System.ServiceModel.Configuration.WSHttpContextBindingCollectionElement, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        <add name="netTcpContextBinding" type="System.ServiceModel.Configuration.NetTcpContextBindingCollectionElement, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        <add name="webHttpBinding" type="System.ServiceModel.Configuration.WebHttpBindingCollectionElement, System.ServiceModel.Web, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

        <add name="basicHttpContextBinding" type="System.ServiceModel.Configuration.BasicHttpContextBindingCollectionElement, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>

      </bindingExtensions>

    </extensions>

    <client>

      <metadata>

        <policyImporters>

          <extension type="System.ServiceModel.Channels.ContextBindingElementImporter, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL"/>

        </policyImporters>

        <wsdlImporters>

          <extension type="System.ServiceModel.Channels.ContextBindingElementImporter, System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL"/>

        </wsdlImporters>

      </metadata>

    </client>

  </system.serviceModel>

Regards,

Sudheer

---

Thanks & Regards, Sudheer

解决方案

Hi Sudheer,

To resolve this issue, apply the July 30, 2018 update applicable to your operating system and .NET Framework installed.

More information is here:

https://support.microsoft.com/en-us/help/4345913/access-denied-errors-after-installing-july-2018-security-rollup-update

Best Regards,

Dennis

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