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.
Let me know if you can fix it quickly.
14 freelancers are bidding on average $7/hour for this job
Hi We have been working in web development for a long time and have expertise who can work on the technologies you have provided. We assure to complete your work in time and with perfection. Regards, InoGeeks