[KG64_Cnopicilin]

I cannot find anything on google for HFSX or UP-2.1. I dont even know what this is. Will it create the ''Files'' folder to enable me to download mods?

Yes. I can't give direct link to UP, but it's the first search result:
http://www.google.fi/search?q=ultrapack ... =firefox-a

For HSFX:
viewtopic.php?f=106&t=25515