无法从注册表读取密钥（HRESULT 异常：0x80040150 (REGDB_E_READREGDB)）

Question

对于工作中的项目，我们使用温莎城堡作为控制反转容器。在我团队的项目中，我们依赖于另一个团队的 WCF Web 服务。用于使用这些 Web 服务的配置的设置方式是，我们只需从其库中构造函数注入必要的接口，然后 Castle Windsor 创建并管理 WCF 服务实例。

这对我团队中的每个人都很有效，除了我。它曾经对我来说也工作得很好，但几天前，每当我遇到需要 Castle Windsor 实例化 WCF 服务的代码时，我就开始收到以下堆栈跟踪：

Could not read key from registry (Exception from HRESULT: 0x80040150 (REGDB_E_READREGDB)) System.Runtime.InteropServices.COMException (0x80040150): Could not read key from registry (Exception from HRESULT: 0x80040150 (REGDB_E_READREGDB)) at System.Runtime.InteropServices.Marshal.GetObjectForIUnknown(IntPtr pUnk) at System.Runtime.InteropServices.RuntimeEnvironment.GetRuntimeInterfaceAsObject(Guid clsid, Guid riid) at Microsoft.Runtime.Hosting.StrongNameHelpers.get_StrongName() at Microsoft.Runtime.Hosting.StrongNameHelpers.StrongNameGetPublicKey(String pwzKeyContainer, Byte[] bKeyBlob, Int32 cbKeyBlob, IntPtr& ppbPublicKeyBlob, Int32& pcbPublicKeyBlob) at System.Reflection.StrongNameKeyPair.ComputePublicKey() at System.Reflection.StrongNameKeyPair.get_PublicKey() at System.Reflection.Emit.AssemblyBuilder..ctor(AppDomain domain, AssemblyName name, AssemblyBuilderAccess access, String dir, Evidence evidence, PermissionSet requiredPermissions, PermissionSet optionalPermissions, PermissionSet refusedPermissions, StackCrawlMark& stackMark, IEnumerable`1 unsafeAssemblyAttributes, SecurityContextSource securityContextSource) at System.Reflection.Emit.AssemblyBuilder.InternalDefineDynamicAssembly(AssemblyName name, AssemblyBuilderAccess access, String dir, Evidence evidence, PermissionSet requiredPermissions, PermissionSet optionalPermissions, PermissionSet refusedPermissions, StackCrawlMark& stackMark, IEnumerable`1 unsafeAssemblyAttributes, SecurityContextSource securityContextSource) at System.AppDomain.InternalDefineDynamicAssembly(AssemblyName name, AssemblyBuilderAccess access, String dir, Evidence evidence, PermissionSet requiredPermissions, PermissionSet optionalPermissions, PermissionSet refusedPermissions, StackCrawlMark& stackMark, IEnumerable`1 assemblyAttributes, SecurityContextSource securityContextSource) at System.AppDomain.DefineDynamicAssembly(AssemblyName name, AssemblyBuilderAccess access) at Castle.DynamicProxy.ModuleScope.CreateModule(Boolean signStrongName) at Castle.DynamicProxy.ModuleScope.ObtainDynamicModuleWithStrongName() at Castle.DynamicProxy.ModuleScope.DefineType(Boolean inSignedModulePreferably, String name, TypeAttributes flags) at Castle.DynamicProxy.Generators.Emitters.ClassEmitter..ctor(ModuleScope modulescope, String name, Type baseType, IEnumerable`1 interfaces, TypeAttributes flags, Boolean forceUnsigned) at Castle.DynamicProxy.Generators.BaseProxyGenerator.BuildClassEmitter(String typeName, Type parentType, IEnumerable`1 interfaces) at Castle.DynamicProxy.Generators.ClassProxyGenerator.GenerateType(String name, Type[] interfaces, INamingScope namingScope) at Castle.DynamicProxy.Generators.BaseProxyGenerator.ObtainProxyType(CacheKey cacheKey, Func`3 factory) at Castle.DynamicProxy.ProxyGenerator.CreateClassProxy(Type classToProxy, Type[] additionalInterfacesToProxy, ProxyGenerationOptions options, Object[] constructorArguments, IInterceptor[] interceptors) at Castle.Facilities.WcfIntegration.Async.AsynChannelFactoryBuilder`1.CreateChannelFactory(Type channelFactoryType, M clientModel, Object[] constructorArgs) at Castle.Facilities.WcfIntegration.AbstractChannelBuilder`1.CreateChannelCreator(Type contract, M clientModel, IChannelBuilderScope scope, Object[] channelFactoryArgs) at Castle.Facilities.WcfIntegration.AbstractChannelBuilder`1.Scope.Castle.Facilities.WcfIntegration.IWcfEndpointVisitor.VisitBindingAddressEndpoint(BindingAddressEndpointModel model) at Castle.Facilities.WcfIntegration.AbstractChannelBuilder`1.Scope.BuildChannelCreator() at Castle.Facilities.WcfIntegration.WcfClientActivator.CreateChannelCreator(IKernel kernel, ComponentModel model, IWcfClientModel clientModel, IWcfBurden& burden) at Castle.Facilities.WcfIntegration.WcfClientActivator.GetChannelCreator(CreationContext context, IWcfBurden& burden) at Castle.Facilities.WcfIntegration.WcfClientActivator.Instantiate(CreationContext context) at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext context) at Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext context, Burden burden) at Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance(CreationContext context, Boolean trackedExternally) at Castle.MicroKernel.Lifestyle.ScopedLifestyleManager.<>c__DisplayClass1.<Resolve>b__0(Action`1 afterCreated) at Castle.MicroKernel.Lifestyle.Scoped.DefaultLifetimeScope.GetCachedInstance(ComponentModel model, ScopedInstanceActivationCallback createInstance) at Castle.MicroKernel.Lifestyle.ScopedLifestyleManager.Resolve(CreationContext context, IReleasePolicy releasePolicy) at Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext context, Boolean requiresDecommission, Boolean instanceRequired, Burden& burden) at Castle.MicroKernel.Handlers.DefaultHandler.Resolve(CreationContext context, Boolean instanceRequired) at Castle.MicroKernel.Resolvers.DefaultDependencyResolver.ResolveFromKernelByType(CreationContext context, ComponentModel model, DependencyModel dependency) at Castle.MicroKernel.Resolvers.DefaultDependencyResolver.Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency) at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateConstructorArguments(ConstructorCandidate constructor, CreationContext context) at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.Instantiate(CreationContext context) at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext context) at Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext context, Burden burden) at Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance(CreationContext context, Boolean trackedExternally) at Castle.MicroKernel.Lifestyle.ScopedLifestyleManager.<>c__DisplayClass1.<Resolve>b__0(Action`1 afterCreated) at Castle.MicroKernel.Lifestyle.Scoped.DefaultLifetimeScope.GetCachedInstance(ComponentModel model, ScopedInstanceActivationCallback createInstance) at Castle.MicroKernel.Lifestyle.ScopedLifestyleManager.Resolve(CreationContext context, IReleasePolicy releasePolicy) at Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext context, Boolean requiresDecommission, Boolean instanceRequired, Burden& burden) at Castle.MicroKernel.Handlers.DefaultHandler.Resolve(CreationContext context, Boolean instanceRequired) at Castle.MicroKernel.Resolvers.DefaultDependencyResolver.ResolveFromKernelByType(CreationContext context, ComponentModel model, DependencyModel dependency) at Castle.MicroKernel.Resolvers.DefaultDependencyResolver.Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency) at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateConstructorArguments(ConstructorCandidate constructor, CreationContext context) at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.Instantiate(CreationContext context) at Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext context) at Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext context, Burden burden) at Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance(CreationContext context, Boolean trackedExternally) at Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.Resolve(CreationContext context, IReleasePolicy releasePolicy) at Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext context, Boolean requiresDecommission, Boolean instanceRequired, Burden& burden) at Castle.MicroKernel.Handlers.DefaultHandler.Resolve(CreationContext context, Boolean instanceRequired) at Castle.MicroKernel.DefaultKernel.ResolveComponent(IHandler handler, Type service, IDictionary additionalArguments, IReleasePolicy policy) at Castle.MicroKernel.DefaultKernel.Castle.MicroKernel.IKernelInternal.Resolve(Type service, IDictionary arguments, IReleasePolicy policy) at Betaling.Api.Ioc.WindsorWebApiIHttpControllerActivator.Create(HttpRequestMessage request, HttpControllerDescriptor controllerDescriptor, Type controllerType) in <PROJECT PATH REMOVED FOR COPYPASTE>\Ioc\WindsorWebApiIHttpControllerActivator.cs:line 21 at System.Web.Http.Controllers.HttpControllerDescriptor.CreateController(HttpRequestMessage request) at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()

我不确定为什么需要调用我的机器的注册表，但显然从那里提取了一些东西，以便生成公钥或获取密钥的名称。如前所述，这只是我的计算机上的问题。相同的代码（相同的提交）对于我的团队和我们的开发环境中的其他人来说运行得很好。

在此阶段欢迎任何想法或提示。

Answer 1

在我们的例子中，问题是由 IIS 应用程序池设置“加载用户配置文件”设置为 false 引起的。这允许 Windows 卸载注册表文件并REGDB_E_READREGDB在访问注册表时导致错误。

默认情况下，加载用户配置文件由 DSC 使用的 Microsoft Web 管理模块填充false，需要显式设置为true

本文描述了卸载注册表文件的类似问题