I am unable to create an order in magento from the admin in windows machine as well as iOS but works perfectly on linux machine without any issues. While creating order I get the following errors in sales.js in the browser console.
Uncaught ReferenceError: productConfigure is not defined sales.js:834
I made a few research and I found that the issue used to be in versions before 1.6. I am using magento 126.96.36.199 but I still have this issue.
I have tried replacing all the js in the js folder with those from magento's default installation. I am unable to figure what is causing the issue.