I'm trying to set up delivery charges for a Magento site I'm in charge for. I've been tasked with setting up the shipping charges along the following lines:

```
Basket Cost       |  Delivery Cost
-----------------------------------
£0.00 to £9.99    |  £1
£10.01 to £29.99  |  £2
£30.00 and above  |  £3

```

I've followed this [tutorial](http://www.magentocommerce.com/knowledge-base/entry/how-do-i-set-up-table-rate-shipping "tutorial") and I've got up to the point of uploading the CSV file. I've attached a screenshot of the CSV file. ![enter image description here](https://i.stack.imgur.com/o1zro.png)

Every time I upload this file though and save it, I get the following error:

> 
> "Invalid Table Rates File Format"
> 
> 
> 

I've based my CSV file on the tutorial, and have tried everything from typing "United Kingdom", "GBR", and "GB", but it still doesn't work. I've also set it as "Price vs Destination" and it's set to just be applicable to the UK only. What am I doing wrong?