我有更新我的上一个版本的MySQL的问题，所以我删除了所有，只是想安装新的MySQL 5.7的刷新版本，问题是它不允许我再安装任何版本的。所有这些都停留在启动服务的配置上。我已经尝试过在谷歌上发现的任何东西但是......没什么。
这是日志：
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