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osCommerce

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Security header is not valid


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Posted

Hi, my name is Caren and its my first time and i need some help. I am new to Oscommerce and whenever my patrons try to check out its impossible it sends a warning Security Header is Not Valid. Can someone help me please, and also whenever the client enter there state it shows up twice. Help is greatly appreciated. Thank you.

Posted

Try google and

 

site:www.oscommerce.com/forums Security Header is Not Valid

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