> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/rdm/fr/knowledge-base/troubleshooting-articles/install-package-the-following-commands-are-already-available-on-this-system.md).

# Install-Package - les commandes suivantes sont déjà disponibles sur ce système

Lors de la tentative d'installation du nouveau module Devolutions.PowerShell, l'erreur suivante est générée :

```
Install-Package: The following commands are already available on this system:'Close-DSSession,Convert-PSCustomObjectToXML,Convert-XMLToPSCustomObject,Convert-XMLToSerializedString,Disable-DSHubSystemVaultPermission,Set-HubUser,Set-HubVault,Set-HubVaultPermission.' This module 'Devolutions.PowerShell' may override the existing commands. If you still want to install this module 'Devolutions.PowerShell', use -AllowClobber parameter.
```

### Solution 1

Désinstallez les modules précédents : RemoteDesktopManager, Devolutions.Server et Devolutions.Hub.

Voici les différentes commandes pour les désinstaller : `Uninstall-Module RemoteDesktopManager -AllVersions`

`Uninstall-Module Devolutions.Server -AllVersions`

`Uninstall-Module Devolutions.Hub -AllVersions`

### Solution 2

En exécutant la cmdlet `Get-Module -ListAvailable`, si certains modules sont encore visibles dans la liste et que leur type est Binary, ils doivent être supprimés manuellement dans le chemin indiqué.


---

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