# LaunchFileWithPicker(string)

> Opens a dialog for picking the file.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.WSA](/engine/6000.5/script-reference/unityengine/wsa.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public static void LaunchFileWithPicker(string fileExtension)
```

### Parameters

**** (\[string]\(https\://learn.microsoft.com/dotnet/api/system.string)): File extension.