Open Explorer window from Unity

OpenExplorer.cs

// Unity behavior

// When the `O` key is pressed, it opens an explorer window at the persistent data path.
private void Update()
{
#if UNITY_STANDALONE_WIN
	if (Input.GetKeyDown(KeyCode.O))
	{
		var explorerArgument = Application.persistentDataPath;
		explorerArgument = ContactFormBehavior.csvDirectoryPath.Replace("/", "\\");
		System.Diagnostics.Process p = new System.Diagnostics.Process();
		Debug.Log(ContactFormBehavior.csvDirectoryPath);
		p.StartInfo = new System.Diagnostics.ProcessStartInfo("explorer.exe", explorerArgument);
		p.Start();
	}
#endif
}