Windows 10 removableStorage SQLite database

I am trying to create an external sqlite database, I follow and tested text files in the removable storage and works. So then I try to create a database in the removable Storage:

public static async Task<String> CreateDatabase(string name)
    {
        var folder = await FindRemovableStorage();
        if (folder != null)
        {
            var file = await folder.CreateFileAsync(name, CreationCollisionOption.ReplaceExisting);
            if(file!=null)
            {
                var ret = $"{folder.Name}{file.Name}";
                return ret;
            }
        }
        return null;

    }

public async void ThirdCase()
    {
        var path =await DataLoggerService.CreateDatabase("db.dat");

        var connection = new SQLite.Net.SQLiteConnection(new SQLitePlatformWinRT(), path); //Cannot Open

    }

I am testing on the desktop, and returns CannotOpen. Does anyone has created a database out from the typical local folder?

More details of what I did here: datalogger