Het forum

Hi people. i installed halo 1 with play on linux, and copy crack to correct folder. When im trying to play a message apper, It saids: Halo has encountered a problem and needs to close. We are sorry for the inconvenience. If i click in details i see:
AppName: halo.exe      AppVer: 1.0.0.564      ModName: unknown
ModVer: 0.0.0.0      Offset: 2ea55cf6
and other things. could anyone help me? i've already try with google but i only found some ubuntu solutions. Im using fedora 15 64 bits