Import fuel model raster Failed

[1311440131]

I encountered a problem when i import the fuel model raster. Firstly, I downloaded the Fire Behavior Fuel Model from landfile website, But the files I downloaded is missing hdr.adf, The specific files are shown in the following figure:

And the problem is:

If you can give me some help, I will be very grateful！！！

[acoiman]

In the updated version this problem was solved