Associate
When I updated from the previous version 3 to v4 (what I'm using now) I uninstalled v3 but am unsure what to do as the newer version (v4.2.35) is not a completely new version as it's still a v4 variant if you see what I mean
http://eset.co.uk/Download/HomeEditions
http://eset.co.uk/Download/HomeEditions