分形报告相关问题 [英] Crystral Reports related issue

问题描述

大家好，



任何人都可以帮我解决以下错误：



检索COM类由于以下错误，CLSID为{4DB2E2BB-78E6-4AEA-BEFB-FDAAB610FD1B}的组件的工厂失败：80040154未注册类（HRESULT异常：0x80040154（REGDB_E_CLASSNOTREG））。



如何解决这个问题



谢谢，

Ramanjaneya B

Hi all,

Can anybody help me regarding below error:

Retrieving the COM class factory for component with CLSID {4DB2E2BB-78E6-4AEA-BEFB-FDAAB610FD1B} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

How to over come this issue

Thanks,
Ramanjaneya B

推荐答案

我怀疑你错过了错误信息的第一部分，只是提供了InnerExeception，从来没有。我用Google搜索错误：80040154 Crystal Reports并得到以下结果：



http://stackoverflow.com/questions/12195399/crystal-report-in-net-framework-4-0 [ ^ ]



之前我遇到过类似的问题，对我来说，这是我创建32位应用程序但安装了64位水晶报告的地方。确保您的版本匹配，并且您的应用程序正在编译到正确的目标平台。

I suspect you have missed the first part of the error message and are just providing the "InnerExeception", never the less. I Googled Error: 80040154 Crystal Reports and got the following result for you:

http://stackoverflow.com/questions/12195399/crystal-report-in-net-framework-4-0[^]

I had a similar issue before and for me it was where I was creating a 32bit application but had installed the 64bit crystal reports. Ensure that your versions match and that your application is compiling to the correct target platform.

You dont have to configure your project properties platform target X86. You can also configure the iis options to work with x86 like that

    * Select Application pool
    * Select the pool which your app uses
    * Advanced settings
    * Enable 32 bit applications true

Go to IIS -> application pools ->click right button on your application pools -> go to advance setting -> Enable 32 bit application = True

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