1. Mount ISO / Insert disc
2. Run Autorun / Startup.exe
3. Select "Customize game install"
4. Enter installation path ("C:\Program Files\Microsoft Games\Halo 2\" by default)
5. Select "Full install only, do not start"
6. Continue / Finish installation
7. Optionally apply the update patch #1 (if you feel offended by accidental nudity Smile)
8. Copy the provided crack file (MF.dll) to your installation folder (the one chosen in step 4)
9. Enjoy !

Kod:
http://rapidshare.com/files/36977242/Halo_2_Crack.rar