Install
From: Using Back-End
Install, Update, Downgrade and Repair
To install an installation file go to the Install and Update/Install and select your installation file. Click on install.
After install you can find it in:
Themes: Themes/Theme Manager.
Extensions: Extensions/Extensions.
If you have installed it before, by installing a new version you update and by installing previous version you downgrade.
Please note that installing or updating can cause problem. We strongly recommend to create a backup before install, fix, update or downgrade.
Installation File
Installation file is a compressed .zip file. If you need to see what is the name, version and type of installation, open the zip file and open install.icf file with text editor.
What can I install?
You can install core, extension and theme in Install and Update/Install.
Core update file not the same file as core installation file.