Page Not Found when clicking View in Customers Order History to view an Order

When Customer selects View in Customers Order History to view an Order they get "Page not found" default page .. All other Customer selections are working fine .. which php/page is the view button selecting? Thank you for your help

1. Right-click on the link to that View page. In the menu that appears, choose Copy Link To Clipboard
2. Paste that link here.

The answer is in the value of the main_page=xxxxxxxx parameter of that URL ... which is checked against the folders in /includes/modules/pages/ and if there is no folder in there for the value of main_page=xxxxx then the page-not-found will display.
If you've deleted that folder by mistake, restore it from your backups or from the original Zen Cart files, available on the home page at https://www.zen-cart.com

Yes folder account_history_info missing put in and works fine .. Thank you for your help!