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我正在尝试创建一个 WiX 自定义操作，它允许我在升级安装过程中关闭和清除 COM+ 包，或者在初始安装过程中创建和配置新的 COM+ 包。我以前在标准 Visual Studio MSI 中将其作为 CustomAction 运行，但这仅允许在复制文件后执行自定义操作 - 由于包仍在运行，这将失败。

COMAdmin.dll 已作为对 CustomAction 项目的引用添加并设置为 CopyLocal=true。在自定义操作项目的 bin 文件夹中，存在 Interop.COMAdmin.dll。这个问题的答案似乎表明它应该起作用。

尝试安装时，我在 MSI 日志中收到以下异常：

MSI (s) (C4:04) [10:40:34:205]: Invoking remote custom action. DLL: C:\WINDOWS\Installer\MSI119.tmp, Entrypoint: BeforeInstall
SFXCA: Extracting custom action to temporary directory: C:\WINDOWS\Installer\MSI119.tmp-\
SFXCA: Binding to CLR version v2.0.50727
Calling custom action MyCustomAction!MyCustomAction.CustomActions.BeforeInstall
Exception thrown by custom action:
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileNotFoundException: Could not load file or assembly 'Interop.COMAdmin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
File name: 'Interop.COMAdmin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'
   at MyCustomAction.CustomActions.BeforeInstall(Session session)

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value  (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value .

   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
   at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture)
   at Microsoft.Deployment.WindowsInstaller.CustomActionProxy.InvokeCustomAction(Int32 sessionHandle, String entryPoint, IntPtr remotingDelegatePtr)
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1 回答 1

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我建议不要使用 Visual Studio 中的 Installer 类，而是切换到作为 WiX 工具集一部分的 DTF。DTF 比 Installer 类更灵活，并且与 Windows Installer 集成得更好。

于 2010-07-11T14:46:10.387 回答