什么是故障排除过程中的检索的组件的COM类工厂CLSID {XXXX}由于以下错误而失败：80080005在.net中的错误？为了澄清：我得到这个在运行时，在我的XP的机器，使用客户端是.NET code在管理员帐户下运行。 {XXXX}是指我们内部的COM组件之一。

What is the troubleshooting process for the "Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error: 80080005" errors in .Net? To clarify: I am getting this at runtime, on my XP machine, with client being .net code running under admin account. {XXXX} refers to one of our in-house COM components.

据我了解，0x80080005是指权限被拒绝，但我在哪里去检查/更改权限？还是我完全错了这里，并且错误是从组件本身的到来，而不是出于的Windows COM子系统？

From what I understand, 0x80080005 refers to "permission denied", but where do I go to check/change the permissions? Or am I completely wrong here, and the error is coming from the component itself, and not out of Windows COM subsystem?

推荐答案

好像是关于启动COM服务器一个比较通用的错误。可能出现的问题包括：超时，的security权限，或（显然）一个VS2008 ATL错误。击中的CreateInstance错误会做的伎俩还有，我想。

Seems to be a rather generic error relating to starting up the COM server. Possible issues include timeouts, logon failures (check the Q about CO_E_SERVER_EXEC_FAILURE), or security permissions, or (evidently) a VS2008 ATL bug. Hitting an error in CreateInstance would do the trick as well, I think.

我想通过检查事件日志中的任何有趣的东西开始。

I'd start by checking Event Log for anything interesting.