MySQL安装程序遇到“问题”；“启动服务”；

我在更新MySQL的上一个版本时遇到了问题，所以我删除了所有内容，只想安装新的MySQL 5.7的更新版本，问题是它不再允许我安装任何版本的MySQL。他们在启动服务时都坚持配置。我已经尝试了我在谷歌上找到的任何东西，但是。。。没什么

以下是日志：

Beginning configuration step: Stopping Server [if necessary]
Ended configuration step: Stopping Server [if necessary]

Beginning configuration step: Writing configuration file
Ended configuration step: Writing configuration file

Beginning configuration step: Updating firewall
Adding firewall rule for MySQL57 on port 3306.
Successfully added firewall rule.
Ended configuration step: Updating firewall

Beginning configuration step: Adjusting Windows service [if necessary]
Attempting to grant Network Service require filesystem permissions.
Granted permissions.
Adding new service
New service added
Ended configuration step: Adjusting Windows service [if necessary]

Beginning configuration step: Initializing Database [if necessary]
Deleting Data folder shipped
Attempting to run MySQL Server with --Initialize-insecure
Running process: C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe --          defaults-file="C:\ProgramData\MySQL\MySQL Server 5.7\my.ini" --initialize-  insecure=on --console
Waiting for the server stops: C:\Program Files\MySQL\MySQL Server     5.7\bin\mysqld.exe --defaults-file="C:\ProgramData\MySQL\MySQL Server    5.7\my.ini" --initialize-insecure=on --console
2015-12-19T18:45:25.297629Z 0 [Warning] TIMESTAMP with implicit DEFAULT   value is deprecated. Please use --explicit_defaults_for_timestamp server option   (see documentation for more details).
2015-12-19T18:45:25.297629Z 0 [Warning] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE'    and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They    will be merged with strict mode in a future release.
2015-12-19T18:45:26.485174Z 0 [Warning] InnoDB: New log files created,   LSN=45790
2015-12-19T18:45:26.688242Z 0 [Warning] InnoDB: Creating foreign key  constraint system tables.
2015-12-19T18:45:26.797633Z 0 [Warning] No existing UUID has been found, so   we assume that this is the first time that this server has been started.    Generating a new UUID: ab7fc704-a680-11e5-8978-4c0bbe100c76.
2015-12-19T18:45:26.813276Z 0 [Warning] Gtid table is not ready to be used.   Table 'mysql.gtid_executed' cannot be opened.
2015-12-19T18:45:26.813276Z 1 [Warning] root@localhost is created with an   empty password ! Please consider switching off the --initialize-insecure option.
Finished initialize database
Ended configuration step: Initializing Database [if necessary]

Beginning configuration step: Starting Server
Starting MySQL as a service

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安装后尝试手动启动服务。在Windows上，只需打开任务管理器，选择服务，找到服务并启动它。我做了每件事，没有任何帮助！！！，实际上，状态显示正在运行，但它仍然停留在启动服务器上。。。