MySQL 5.7.14 net start mysql 服务无法启动-“NET HELPMSG 3534” 的奇怪问题

my.ini

在参考之后

执行mysqld --initialize-insecure出现错误提示

c:\windows\system32>mysqld --initialize-insecure 
mysqld: can't create directory 'd:\program files oft\mysql-5.7.14-winx64\mysql-5.7.14-winx64\data\' (errcode: 2 - no such file or directory) 
2016-12-16t02:12:53.583901z 0 [warning] timestamp with implicit default value is deprecated. please use --explicit_defaults_for_timestamp server option (see documentation for more details). 
2016-12-16t02:12:53.583901z 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. 
2016-12-16t02:12:53.583901z 0 [warning] 'no_auto_create_user' sql mode was not set. 
2016-12-16t02:12:53.583901z 0 [error] can't find error-message file 'd:\program files oft\mysql-5.7.14-winx64\mysql-5.7.14-winx64\share\errmsg.sys'. check error-message file location and 'lc-messages-dir' configuration directive. 
2016-12-16t02:12:53.583901z 0 [error] aborting 

只好把目录改成反斜杠

[client] 
port=3306 
default-character-set=utf8 
[mysqld] 
port=3306 
character_set_server=utf8 
basedir=d:/program files/soft/mysql-5.7.14-winx64/mysql-5.7.14-winx64 
#解压目录 
datadir=d:/program files/soft/mysql-5.7.14-winx64/mysql-5.7.14-winx64/data 
#解压目录下data目录 
sql_mode=no_engine_substitution,strict_trans_tables 
[winmysqladmin] 
d:/program files/soft/mysql-5.7.14-winx64/mysql-5.7.14-winx64/bin/mysqld.exe 

再次执行成功

c:\windows\system32> mysqld install mysql --defaults-file="d:\program files\soft\mysql-5.7.14-winx64\mysql-5.7.14-winx64\my.ini" 
service successfully installed. 
 c:\windows\system32>net start mysql 

mysql 服务正在启动 . 

mysql 服务已经启动成功。  

c:\windows\system32> 

以上所述是小编给大家介绍的mysql 5.7.14 net start mysql 服务无法启动-“net helpmsg 3534” 的奇怪问题，希望对大家有所帮助