# How To Update

Before updating or reinstalling the 727, we strongly recommend that you delete all E-Jets files - including those that remain after a standard uninstallation. This refers to the so-called work folder, which is stored under your computer user directory. This folder acts as a cache for the aircraft. With too many updates, this cache can easily get messed up and lead to strange problems after an update.

To make this process as easy as possible for you, we have created a script that takes care of this for you. Download, exctract wherever you like and simply run it. It will list all found work folders, which can then be deleted with your confirmation.

{% file src="/files/xJH1BPJbINqerFLdqaC4" %}

{% hint style="success" %}
Don't worry, saved settings of the EFB, such as Simbrief username etc. will remain intact. You won't need to reconfigure all your settings.
{% endhint %}

## Update Flow

1. Uninstall our aircraft entirely.
2. Run the batch script or follow manual deletion.
3. Start MSFS and load a flight in any other aircraft.
4. Close MSFS.
5. Install our aircraft again.

<details>

<summary>Manual Deletion</summary>

If you prefer not to run the script and would rather delete the folders manually, you can find them here:

`%USERPROFILE%\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalState\packages`

or

`%USERPROFILE%\AppData\Roaming\Microsoft Flight Simulator\Packages`

Delete all folders starting with `fss-aircraft-boeing-727-200f`.

</details>


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