HogPC update issue

I have had HogPC on my desktop for years now, but I haven't used it in a while. Now I'm trying to update to 3.1.3 and it won't let me because , since the last time I've used it my machine has updated itself to service pack 3 and windows is telling me that hogPC requires SP2. It gives me the same message if I try to uninstall. Any suggestions?
Related