Hello

I have edit orders 4.1 installed on Zen Cart 1.5.1,

I followed the installation in the exact order stated in the instructions file. I'm having a problem in the adding products.

When I add a product, or change qty. and click the update button the Sub-Total and Tota are changed to 0.00 after the page refreshes. Even the order in the client site is set to 0.