I am trying to follow the guide here ( https://www.zen-cart.com/content.php...-zen-cart-site ). I have created the folders zen_backup ( live site) , zen_original ( original install ) and zen_new ( 1.5.6c). I have then compared the differences between my live site and 1.5.6 in winmerg. What I am confused about is how I actually upgrade my site . Do i just overwrite the live files with the edited install ones ? And just use my existing database and then upload a backup of live database to bring the customer information back ?

Do i use a new database after i upload the new zencart files over the old ( live files ) and upload a backup of live database to bring the customer information back , after install ? I am really stuck here. This is my first time trying this.


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www.missingcord.com
Zen Cart 1.5.5f
downgraded php 5.6