• To ensure that the installation can properly process, you should take these following preparation steps carefully.
    • We strongly recommend you to duplicate your live store on a development store and try your installation on it in advance.
    • Backup Magento files and the store database.
    • Disable compilation mode in System > Tools > Compilation.
    • Enable all caches in your Magento, after the installation you should disable or clear the caches
    • Log out from Magento admin panel and log in again to refresh your control panel.