What are the eight life cycle hook functions of Vue>>>

Problem Description:

It is mainly caused by the problem of authority

solution steps :

Press and hold Win + X and select “command prompt (administrator) (a)” from the menu

Enter: MSIEXEC/package “full path of file location” in the command prompt window
msiexec /package D:\mysql\mysql-installer-community-5.7.10.0.msi

Carriage return, done