USPS module is telling me I'm not in the USA?

Okay, so I have a feeling I simply entered something wrong but after entering country data suddenly the USPS module is telling me:

"USPS can only ship from USA. But your store is configured with another origin! See Admin->Configuration->Shipping/Packaging."

So in the Countries tab I had added "United States, US USA" did I just enter the ISO codes wrong somehow? I'm not sure what else would cause the shipping module to think it wasn't in the USA but am having trouble finding anything else I would enter.

What is your setting in Admin - Configuration - Shipping/Packaging - Country of Origin?

Karyudo:

So in the Countries tab I had added "United States, US USA" did I just enter the ISO codes wrong somehow? I'm not sure what else would cause the shipping module to think it wasn't in the USA but am having trouble finding anything else I would enter.

You don't need to do that. It's already there. It's on page 13 of a new install.

swguy:

You don't need to do that. It's already there. It's on page 13 of a new install.

Okay so I don't need to do the things I did which is great, but seeing as I've done them already anyway is there a way to reset it short of re-installing the entire store? Not seeing an option but that would sort of be a pain. And still seems very odd that I can't tell the module it is where it is being told it is.

I would suggest deleting this entry in phpMyAdmin.