我尝试使用SSIS连接到Oracle数据库，但我收到以下错误：
Test connection failed because of an error in initializing provider. Oracle client and
networking components were not found. These components are supplied by Oracle
Corporation and are part of the Oracle Version 7.3.3 or later client software installation.
Provider is unable to function until these components are installed.
搜索返回this link并下载了Oracle Instant Client中的zip文件。但我不知道如何处理这些zip文件的内容。
另一个链接还提到下载Microsoft Connector for Oracle by Attunity，但同样，我也不知道如何处理它们。
感谢任何帮助。
我使用的是Sql Server 2008 R2，Windows Server 2008和VS2008。我不确切知道数据库的Oracle版本。