mysql安装失败

【文件属性】：
文件名称：mysql安装失败
文件大小：1KB
文件格式：TXT
更新时间：2017-02-06 10:02:38
mysql win7 系统 the security settings could not be applied to the database 在安装mysql的时候，就会遇到以下错误。遇到错误不可怕，怕的就是被错误所击倒！ The security settings could not be applied to the database because the connection has failed with the following error. Error Nr. 1045 Access denied for user 'root'@'localhost' (using password: YES) If a personal firewall is running on your machine, please make sure you have opened the TCP port 3306 for connections. Otherwise no client application can connect to the server. After you have opened the port please press [Retry] to apply the security settings. If you are re-installing after you just uninstalled the MySQL server please note that the data directory was not removed automatically. Therefore the old password from your last installation is still needed to connect to the server. In this case please select skip now and re-run the Configuration Wizard from the start menu. 解决方法：