通过C＃项目连接到HPALM数据库时出错：检索具有CLSID的组件的COM类工厂 [英] Getting error while connecting to HPALM database through C# project:retrieving the COM class factory for component with CLSID

问题描述

我有一个Web应用程序，它有多个选项卡，可以连接到不同的不同数据库。一个选项卡与HPALM数据库连接。我已将项目移至不同的机器。所有标签在旧机器上运行正常。在新机器中，由于以下错误，我正在检索CLSID {C5CB77-490C-45F5-8C40-B8C3D108E6D7}组件的COM类工厂失败：80040154类未注册（HRESULT异常：0x80040154（REGDB_E_CLASSNOTREG））仅错误与HPALM连接的标签。



我尝试过：



我无法弄清楚问题。

I have a web application which has multiple tabs with connectivity to different different database. One tab hac connection with HPALM database. I have moved the project to different machine. all tab was working fine on old machine. In new machine I am getting Retrieving the COM class factory for component with CLSID {C5CBD7B2-490C-45F5-8C40-B8C3D108E6D7} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) error only for the tab which has connection with HPALM.

What I have tried:

I am not able to figure out the issue.

推荐答案

您的项目依赖于COM对象，因此您必须确保COM对象已正确注册并在目标机器上工作。

Your project is relying on a COM object, so you have to make sure that COM object is properly registered and working on the target machine.

这篇关于通过C＃项目连接到HPALM数据库时出错：检索具有CLSID的组件的COM类工厂的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！