[Wine] Help for a dummy running wine on OS X

[krazykarl1988]

Hi, the name's Karl,
First off let me confess that I am no computer guru, and merely muddled my way through building wine on my Intel Mac running OS 10.5.7

I've been running into a problem and can't find a thread about it.  I've tried running a f2p game called battlefield heroes on a windows version of firefox.  In wine cfg, I've told it to open firefox under windows xp, YET, when I try to run an installer (within the browser itself) to let me play, it tells me that "Your Windows version is not supported by this application".  It should be.  Can anyone help?

Karl