是0x80040154的一个收到COMException总是“类没有注册”？ [英] Is a COMException of 0x80040154 always 'Class not registered'?
问题描述
中是否0x80040154的一个System.Runtime.InteropServices.COMException总是意味着类没有注册？我得到一个收到COMException它说检索COM类工厂具有CLSID组件{29131539-2EED-1069-BF5D-00DD011186B7}失败，原因是以下错误：80040154。它试图加载Interop.Domino.dll这是一个参考我从添加引用称为Lotus Domino的对象COM选项卡指向在Notes程序文件夹domobj.tlb了。
Does a System.Runtime.InteropServices.COMException of 0x80040154 always mean that the class isn't registered? I'm getting a COMException which says "Retrieving the COM class factory for component with CLSID {29131539-2EED-1069-BF5D-00DD011186B7} failed due to the following error: 80040154." It's trying to load Interop.Domino.dll which is a reference I got from the COM tab of Add Reference called "Lotus Domino Objects" which points to domobj.tlb in the Notes program folder.
我的code年前写 - 这是我曾经与互操作做的唯一的事情，它是公平地说，我从来没有真正得到认真对待它
I wrote the code years ago - it's the only thing I've ever done with interop and it's fair to say that I never really got to grips with it.
我又一次感动的code到2008 R2服务器后看到这个错误（所以它的64位）。这是写在XP和运行在2003（86）。为了诊断问题，我建了一个Win7的x86（因为没有R2 x86）的框，它的工作。我还内置了一枚2003 64盒，它失败了同样的错误，所以它看起来像它造成转向x64体系结构。有什么是我应该做的做的互操作，以获得86 COM DLL才能工作在x64机器？
I'm seeing this error again after moving the code to a 2008 R2 server (so it's x64). It was written on XP and run on 2003 (both x86). In order to diagnose the problem, I built a Win7 x86 (because there's no R2 x86) box and it worked. I also built a 2003 x64 box and it fails with the same error, so it looks like it's caused by moving to x64 architecture. Is there something I should do when doing interop to get x86 COM DLLs to work on x64 machines?
推荐答案
我有同样的问题，试图建立与运行在Windows 7 x64的.NET应用程序中调用interop.domino.dll，这是只有32位。
I had the same problem trying to build and run a .NET application on Windows 7 x64 that called interop.domino.dll, which is 32 bit only.
要解决，我重新编译的.NET应用程序，专门为86运行在x64操作系统上运行时。
To resolve, I recompiled the .NET application to run specifically as x86 when run on x64 operating systems.
我是使用Visual Studio 2010的前preSS版是棘手专门针对x86平台比支付的版本。
I was using Visual Studio 2010 Express Edition which is trickier to target specifically for x86 platforms than the paid for versions.
解决的办法是：
- 单击工具>选项>项目和解决方案
- 勾选显示高级生成配置，然后单击确定
- 单击工具>设置>检查专家设置来看看构建配置管理器
- 单击生成>配置管理器中选择平台下拉列表X86并单击关闭
- 现在，重建项目
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