I have a highly customized template of JA_Hawkstore that I need to bring off of Joomla 2.5.x into 3.5. I know how to setup a test store and run backups, but when I update, I get errors in Virtuemart and it crashes the front and back end. If someone would be so kind to give me a suggested order of events to get the version core updated, virtuemart, and then required updates to the template. If possible, I would like to lose as little of the design of the custom site, although I understand that some custom.css work will be required.
If there is already a good doc on this in the forums, please just point me in the right direction…
Thanks – Brian