Hello… I'm currently using 2.2.2 MV and am finding it extremely bugging… I'm currently uploading product as its a new build and finding it almost unuseable with error messages. I've had a few people recommending to upgrade to 2.2.3 but I am a newbie to CS cart and wondering how I go about doing this and if I lose all the information that I have inputed and uploaded to the site already. Please help as I don't want to get an more hours into the site if i'm going to lose everything by doing an upgrade…