Destoon directory and file _php instances in security settings that require writable permission

Take the destoonV4.0 system as an example:

about/
announce/
file/
config.inc.php
Index.html

The above directory or file must have the writable permissions set correctly, and when the directory is writable, all subdirectories and subfolders must be included, or it may cause system functionality to be unusable .

Install directory install after the installation is complete, the system attempts to destroy the installation files, but may not be destroyed because of permission files, it is recommended that FTP delete the install directory .

Upgrade Directory Upgrade After completing the upgrade, the system attempts to destroy the upgrade file, but may not be able to destroy because of permission problems, it is recommended that FTP delete the upgrade directory .