甲骨文（TM）客户端和Newtworking成品的配件未找到

Question

我使用Excel来连接到Oracle和正在错误：

The Oracle(tm) client and networking components were not found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3 (or greater) client software installation. You will be unable to use this driver until these components have been installed.

即时客户端安装，路径和TNS_ADMIN变量被设置，最令人困惑的是，昨天关闭计算机之前的一切工作。有人知道计算机关闭时可能发生了什么变化吗？

Answer 1

问题是安装了64位客户端而不是32位。 64位工作直到计算机关闭，这仍然是一个谜。