I just upgraded one zen cart from 1.3.9 and site is working fine on updated version but only issue is with missing admin tabs of old version modules. However functionality of those modules still there only they are not showing under menu tab.
Please start bid with "zen cart expert" to know you read it completely.
Let me know if you can fix it quickly. Thanks
zen cart expert Hi, I have throughly read your requirements and believe that I can deliver exceptional results. I hope you will consider using my services. Kind Regards,