mysql服务器安装失败

在windows xp系统下 安装mysql 5.5.17.0 最后一步出现错误
我已经是在卸载360、关闭防火墙 环境下安装 
mysql-server-5.5-win32:6 - Looking for valid template
mysql-server-5.5-win32:13 - Found valid template.
mysql-server-5.5-win32:20 - Attempting to process template.
mysql-server-5.5-win32:26 - Processed template.
mysql-server-5.5-win32:33 - Attempting to configure service.
mysql-server-5.5-win32:40 - Configured service.
mysql-server-5.5-win32:46 - Attempting to start service.
mysql-server-5.5-win32:53 - Started service.
mysql-server-5.5-win32:60 - Adding firewall rule for MySQL on port 3306.
mysql-server-5.5-win32:66 - Adding firewall rule failed.
mysql-server-5.5-win32:73 - Attempting to update security settings.
mysql-server-5.5-win32:80 - Updated security settings.
mysql-server-5.5-win32:86 - Attempting to verify command-line client shortcut.
mysql-server-5.5-win32:100 - Failed to verify command-line client shortcut.
mysql-server-5.5-win32:100 - Product configuration controller finished configuration.

提示：Last Warning Adding firewall rule failed.

在本机cmd下可以正常访问mysql 但是用如SQLyog这样的GUI工具连接不了
报错为：Error No.2003 Can't connect to MySQL server on 'localhost'(10061)

尝试过给root用户添加远程登入权限 依然连接失败。

希望知道的朋友能给解答 谢谢！！！

在本机cmd下可以正常访问mysql
说明MYSQL安装已经成功啊