无法共同创建对象 [英] Can't co-create object

问题描述

我在.net中制作了一个dll，并使用jacob.java从Java程序中调用了该文件.因为昨天我安装了Windows 7 32位操作系统，所以程序成功运行.现在我格式化并安装了Windows 7 64位操作系统./p>

i made a dll in .net and call that from java program using jacob.since yesterday i have windows 7 32 bit os so program run successfully.now i formated and install windows 7 64 bit os.so following error encounter:

com.jacob.com.ComFailException: Can't co-create object
    at com.jacob.com.Dispatch.createInstance(Native Method)
    at com.jacob.com.Dispatch.<init>(Dispatch.java)
    at com.jacob.activeX.ActiveXComponent.<init>(ActiveXComponent.java)
    at product.Control_product.main(Control_product.java:21)

注册所有dll文件，但发生错误.

Register all the dll files but the error is occured.

推荐答案

错误已解决.将相同的jacob.dll和jacob.jar放入服务器的\ lib文件夹，jdk bin和lib文件夹

Error is solved.put the same jacob.dll and jacob.jar in the server \lib folder,jdk bin and lib folder

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