obalazs

Hi! I have inherited a Prestashop powered webshop and i need to upgrade it from 1.4.3 to 1.6.0.9. I have developed a theme locally in 1.6.0.9 and wanted to upload it to the upgraded instance. I did the upgrade, everything went smooth, but: the imported theme on 1.6.0.9 is all messed up, does not like on local. That is because of overwrites and modules&positions problem.I had to revert it back to 1.4.3, because I could not manage the situation in short time. That went ok fortunately. My question is what is the best approach here to have an upgrade of Prestashop and have a new theme as well? Is there a way to reset all modules and positions to default in 1.6.0.9 after doing an upgrade (that would help a lot, since my newly developed theme would look the same as on local dev server)? Since this is a multi language instance it would be pretty hard to transfer all data into a brand new install. I am sceptic in doing it. So what do you recommend? Thanks, Balazs