Age Of Empires

[Sniperwolf2k4]

I have the microsoft age of empires rise of rome trial version that I got off of the microsoft windows 98 SE disc and I was wondering if it could be turned into the real version I went to this website and downloaded a .cpx file which is the the campaign files and it loaded right but then when I went to play it it said this is not available in the trial version so can it be converted into the real version? PLEASE HELP