Some ads and offers look like instructions. Granted I may be getting it totally wrong about how you came about the newer version.
I'd reinstall the original. When you run LiveUpdate it checks for updates of all aspects and sections of the program, including the actual programme itself (not an upGRADE) and Virus definitions (which are a MUST as nearly every user of this forum will tell you). True it can be slow as hell on a 56k but it's not as bad as having your system ravaged by a virus. And if you update regularly the amount of download is only a few hundred Kb. New definitions are posted every Wednesday last time I checked.