Hello,
 
I am working on a website built on Magento 1.7.2.  This store was setup awhile ago, but never completed.  When i go through the checkout process and get to the shipping method in which I have USPS enabled I get the message "Sorry, no quotes are available for this order at this time.".
 
I have checked through the forums in which i found many posts and have gone through all settings they recommend.  I have checked and double checked our username/password combo.  I have made sure our products have weight requirements and that our minimum weight is fine.  I tried lots of little techniques individuals said to try.
 
I see lots of forum posts about USPS patch that is needed, but it seems like its dated in 2013, so I assume this doesn't apply to our store.  If that may be the issue; and we need a patch then which patch would i need, where would i find it?   Those previous posts mostly lead to broken links and old information.
 
I am new to Magento; so please keep it basic for me.  I have attached my basic settings screenshot.
 


 
Thanks for any help you can provide.
James