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From Elxis Official Documentation

To transfer an Elxis installation from local test server to the Internet server.

Database phase
On your local test server

Using PhpMyAdmin

create a backup using export

or

Through the Elxis admin using the Database Manager

Dump Database

sql

Download

ONLY a UTF-8 editor should be used to perform the next modifications
Edit the .sql file and modify all occurencies of local URL's to ones that reflect to the new URL's.
e.g. http://localhost/elxis is converted to http://www.your-live-server.com

The configuration.php file

Make a copy of configuration.php

Edit configuration.php to reflect changes to paths and URL.

File phase

Zip or compress your the directory or folder where Elxis is installed.

Copy all files from local to target.

Copy the modified configuration.php to the Internet server.

Run Softdisk and Tools
Use the link http://www.your-live-server.com/administator/index.php to log into to your server.
Go to components -> Softdisk. Click Update system to update Elxis environment information stored in database.

From the TOOLS menu

Select:

Clean cache

Empty Temporary

Fix Language

Your live Internet installation should now be ready.