关于 session

用了session_start() ,系统报错如下:


Warning: session_start() [function.session-start]: open(d:/php5/session\sess_o33hqm83knaiv2h3renjoe7l82, O_RDWR) failed: No such file or directory (2) in C:\Program Files\Apache Group\Apache2\htdocs\my_chat\main.php on line 2

Warning: Unknown: open(d:/php5/session\sess_o33hqm83knaiv2h3renjoe7l82, O_RDWR) failed: No such file or directory (2) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (d:/php5/session) in Unknown on line 0
           知道是配置上的错误!  我配成这样session.save_path = "c:windows emp "!但还是报错了!
                      请问是怎么回事?

session.save_path = "C:\WINDOWS\Temp"

记得把前面多分号去掉