小白安装Mysql求助~QAQ

[EavenC7]

安装Mysql 8.0版本，总卡在starting the server 这一步。
尝试多次按照经验删除干净文件和注册表，重新下载安装；
尝试过从program data复制粘贴my.ini文件到server 8.0的文件夹中，解决了找不到服务器的问题。
现在服务器已经成功启动，但仍提示error 1042

错误提示如下：
Beginning configuration step: Starting the server

Attempting to start service Eaven...
Failed to start service Eaven.
Waiting until a connection to MySQL Server 8.0.17 can be established (with a maximum of 10 attempts)...
Retry 1: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 2: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 3: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 4: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 5: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 6: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 7: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 8: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 9: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 10: Attempting to connect to Mysql@localhost:3306 with user root with no password...
MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Failed to connect to MySQL Server 8.0.17 after 10 attempts.
Ended configuration step: Starting the server


求求大佬帮忙555 （我要从入门到放弃了T-T）

[二月十六]

完全删除mysql 1、控制面板里删除mysql相关。 2、删除安装目录文件夹。 3、清理注册表http://jingyan.baidu.com/article/f96699bbaa8fc1894f3c1b5a.html。 4、C:\Windows 目录下，如果有 my.cnf 或 my.ini ，也要删除。