解决jacob.dll或jacob.jar对应版本错误: com.jacob.com.ComFailException: A COM exception has been encountered: At Invoke of: Documents Descr iption: An unknown COM error has occured.
jacob-1.15-M4-x64.dll jacob-1.15-M4-x86.dll 可以先装word试一下,如果是版本问题可以再下载,此包包含两个版本的包,注意版本。 java中: com.jacob.com.ComFailException: Can't get object clsid from progid 以及 Can't get object clsid from progid 这两个异常都需要解决。