> For the complete documentation index, see [llms.txt](https://docs.editran.onesait.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.editran.onesait.com/documentacion-editran/px-5.2.1-en/installation/windows_actualizacion.md).

# Windows update

## Requirements

To ensure the proper functioning of the system **Editran/PX**, the installation environment must meet the following requirements:

* Carry out the installation using an account with administrator privileges and edit permissions in the Windows registry.
* If you want to use the graphical interface of [configuration](/documentacion-editran/px-5.2.1-en/configuration/configuracion.md) Editran/PX, it is necessary to have Java 21 or higher installed on the computer.

## Update

In all cases, you must:

* Close any software of **Editran/PX** and stop the Windows services.
* Make a backup copy of the directory of **Editran/PX** from the previous version (without deleting or moving the original folder).

### Source version earlier than 5.2.0.3

Uninstall the previous version from the option **Add or remove programs** in Windows.

Perform the new installation by running the file `EditranPX-52.1.x-windows.exe`. Follow the detailed instructions in the section [Windows installation](/documentacion-editran/px-5.2.1-en/installation/windows_instalacion.md).

Access the directory of the old installation and copy, if they exist, the following files into the new installation:

```
edihttplog.cfg
ediproxy.cfg
ipPermitidas.cfg
ipnotraza.cfg 
logsrv.cfg
```

### Source version 5.2.0.3 or higher

To carry out the update, the file `EditranPX-52.1.x-windows.exe`. This will start the installation wizard.

![welcome](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-af513fa120a9f1959a5f9e48e40cf9ae32451bac%2F14_instalacion_bienvenida.png?alt=media)

#### Installation directory

The first window, after the installer welcome screen, shows us the details of the installed version and the software update version that is going to be performed.

![installation directory](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-d8c445622e18c7b828d5a5434bbb15cdc9c9bfea%2F10_actualizacion_inicio.png?alt=media)

#### Configuration

If there is a previous **Editran/PX**, an informational window will be displayed indicating that, at the end of the installation, this configuration can be consulted and modified.

![configuration](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-981d91eabf47f9fc6319bee32a4da9f468ff9f7c%2F12_actualizacion_configuracion.png?alt=media)

Otherwise, the configuration window will be displayed.

![configuration](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-18346a6d20e05d38daad61ea2663771271695584%2F03_instalacion_configuracion.png?alt=media)

#### Monitoring

Later, the installer indicates whether the service for consulting the product activity is already installed and offers the possibility to uninstall/install it.

![monitoring](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-21fb0936f4cea46ee127b3c058bd4aeb0dc7b042%2F11_actualizacion_monitorizacion.png?alt=media)

#### Summary

Next, a summary screen of the update is shown.\
At any time during the installation, you can go Back to modify any of the parameters before starting the installation file copy.

![summary](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-e15110f203772963dbbad202a8259e2f0033b3ec%2F13_actualizacion_resumen.png?alt=media)

#### File copy

If you agree with the installation, clicking Next will start the file copy

![progress](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-4647cad6cdd1ab2483a0e3e9e0bb4912a3731b3d%2F06_instalacion_progreso.png?alt=media)

#### Completion

At the end of the file copy, on the final screen, you will be given the possibility to review the configuration of **Editran/PX**.

![end](https://944169240-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6Bgxolt1oQVu07Im3iZJ%2Fuploads%2Fgit-blob-0a1b8c55592234e165718b835d7e7f7cb3d66c40%2F07_instalacion_fin.png?alt=media)

## License

It will not be necessary to request a new license file when the update of **Editran/PX** affects only the third version level (for example, moving from 52.1.0 to 52.1.2). However, any change in the first two levels of the version numbering —such as an update from 52.0.x to 52.1.x— requires requesting a new [license](/documentacion-editran/px-5.2.1-en/installation/licencia.md).


---

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