I have a live business account, I created my developer site, I created a seller and buyer account in sandbox. Logged into sandbox as seller, set the seller account to auto return to a thank you page on my live website, created a Buy Now button to download a mp3 file. Put the button code in the button test page on the my live website. When I click the button on the button test page I can go thru all the steps to make the test purchase and at end of purchase the file is downloaded to my computer but paypal sandbox does not send me to the thank you page, it just displays that it is processing and never changes. Here's the sandbox seller account button code: <form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post" target="_top"> <input type="hidden" name="cmd" value="_s-xclick"> <input type="hidden" name="hosted_button_id" value="MPFTYWJXAK22A"> <input type="image" src="https://www.sandbox.paypal.com/en_US/i/btn/btn_buynow_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!"> <img alt="" border="0" src="https://www.sandbox.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1"> </form> How do I get the auto return to function correctly?
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