为测试今天安装了PLSQL DEVELOPER 9.06,安装时提示BUG 3807408 ,当时没在意,直接忽略过去了,配置好服务器,始终报告ORA-12154
Warning: Some Oracle Net versions cannot connect from a path with parentheses!
This is due to Oracle Bug 3807408. Please ensure that your Oracle Net version
does not suffer from this bug, or install in a different directory.

原来提示了,不能有括号,重新修改了安装路径就没有问题了
64位WIN SERVER系统下安装ORACLE 时也会因为这个原因无法进行下去.