Take destoonV4.0 system as an example:
about/
announce/
file/
config.inc.php
index.html
The above directories or files must have writable permissions set correctly, and when setting the directory to be writable, all subdirectories and subfiles must be included, otherwise the system functions may not work properly .
After the installation directory install is completed, the system will try to destroy the installation file, but it may not be destroyed due to the permission file. It is recommended to ftp delete the install directory .
Upgrade directory After completing the upgrade, the system will try to destroy the upgrade file, but it may not be destroyed due to permission issues. It is recommended to ftp delete the upgrade directory .