# Upgrade OMO CEP Lite

## Setup

* Make sure your Steam Deck is in **Desktop Mode**.
* If OMORI is running on your Steam Deck, close it before continuing.
* Download the latest version of OMO CEP from [**mods.one**](https://mods.one/mod/cep).
* [**Open your OMORI game folder**](https://omo.cep.one/install/installing-omo-cep#open-game-folder) in Dolphin Explorer.

## Add New Files

* In another Dolphin Explorer window, unzip your OMO CEP Lite download and locate the **www** folder inside.
* Drag and drop the **www** folder into your **OMORI** game folder. 

{% hint style="warning" %}
Make sure you are dropping into the main **OMORI** game folder, not the **www** subfolder!
{% endhint %}

* When the **Folder Already Exists** window appears, check **Apply to All** and select **Write Into.**

![](https://2775546017-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MlVjNqR-gBV6QYT574a%2Fuploads%2F0hJbTnqCCspjOMjrT03A%2Foverwrite_folder.png?alt=media\&token=b8debd2c-b98a-434a-991e-e587e56b7273)

* When the **File Already Exists** window appears, check **Apply to All** and select **Overwrite**.

![](https://2775546017-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MlVjNqR-gBV6QYT574a%2Fuploads%2FV88NZCOxEr67oAal0oCP%2Foverwrite_file.png?alt=media\&token=3565c6b2-7503-4d12-a4c1-780d1021f608)

{% hint style="success" %}
Once you've finished adding the new files, you're ready to play!
{% endhint %}