Environment variable: "PATH" - This test checks whether the length of the environment variable "PATH

Oracle11G win7安装，之前有过安装，可能没有卸载干净：

        Environment variable: "PATH" - This test checks whether the length of the environment variable "PATH" does not exceed the recommended length.

预期值	: 1023
实际值	: 1046

环境变量Path过长，通过cmd  echo %PATH% 查看并处理。安装时可以不管，直接忽略。