Can i create a directory in Hololens 2?

Hello everyone,

I have a project that needs to download files and load them locally in my Hololens 2. I try to create a directory with the following code:

        string path = Application.persistentDataPath;
        debug.text = path;
        if (!Directory.Exists(path))
        {
            Directory.CreateDirectory(path);
            debug.text = "success";
        }

but don’t work.
My question is, can I create folders or directories in my hololens 2 and download files there?? and whether is possible, where could I find an example of directory creation??

You may find more assistance with the MS Forums https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality