edit: oh i solved my problem. i was getting the same Error Code 3 as mentioned few posts above, but by using 'Pzt_Mac_install.zip' i finally managed to install and play this great mod!!
In August of 2004, Zappi, Homba, Bambam887, RedScorpion and MOOXE all pitched
in to create this Close Combat site. I would to thank all the people who have visited
and found this site to thier liking. I hope you had time to check out some
of the great Close Combat mods and our forums. I'd also like to thank
all the members of our volunteer staff that have helped over
the years, and all our users that contributed to this site!