Denied access to any path using OpenFileDialog().

var openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "JSON file (*.json*)|*.json*";

//Setting path of JSON file.
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
    string LRClocalPath = Path.GetDirectoryName(openFileDialog1.FileName); //System.UnauthorizedAccessException error...

    //Small debugging check.
    /*if (File.Exists(LRClocalPath))
    {
        throw new Exception("Found the required path!");
    }
    else
    {
        throw new Exception("Something went wrong!"); //Getting this while debugging.
    }*/

    //Reading JSON file contents.
    using var LRCFileContents = File.OpenRead(LRClocalPath);
    JsonTextReader reader = new JsonTextReader(new StringReader(LRClocalPath));

    //Prepearing View
}
else
{
    throw new Exception("Did you even choose a file?");
}