MySQL database import SQL file is unsuccessful

SQLyog Import data file problem, always remind:
There is an error while executing a query.
The query and the error message have been logged at:
C:\Users\liang\AppData\Roaming\SQLyog\sqlyog.err.

Click on the "Open error file ..." To open the error file.

Here's how to fix it:

Locate the My.ini in the MySQL installation path, modify the parameter configuration

[Mysqld] Added below:max_allowed_packet=768m parameter size self-determined

Restart MySQL service after modification (net stop MySQL shutdown, net start MySQL startup; or find MySQL manual restart in the computer----managed--service)

Enter MySQL to see if it is successful
Show variables like '%max_allowed_packet% ';

Shown below:
Max_allowed_packet | 805306368 the modification was successful.

MySQL database import SQL file is unsuccessful