The MySQL service is starting. The MySQL service cannot start. The service did not report any errors. Please type NET HELPMSG 3534 for more help.

sequence

For the detailed installation process of Mysql, please refer here

When starting the MySQL service, I encountered an error message that it could not be started. Finally, I found that it was mysqld --initialize-insecurea problem when entering the command for initialization. The data directory was initialized incorrectly.

Hereby record the solution

Problem Description

Console input command net start mysqlConsole output information:

The MySQL service is starting. The MySQL service cannot be started. The service reported no errors. Please type NET HELPMSG 3534 for more help.

solution

WIN+ REnter cmdto open the command line

Switch to the Mysql installation directory

Enter binthe directory and execute the following commands in sequence

# 注册服务
mysqld -install 
# 初始化 Mysql
mysqld --initialize-insecure 
# 启动服务
net start mysql 

If an error is reported and access is denied , it means insufficient permissions.

We can open it as an administrator

It can be used as a little trick in the future. Generally, for similar problems in Windows cmd, first consider whether the permissions are insufficient, open it as an administrator, and then think about other errors.

After opening as an administrator , the console displays

The problem is solved and the service starts normally.