Alpha Centauri will not start up on my Windows XP and/or my 64 bit processor system.

If you are having trouble running Alpha Centauri on Windows XP, or you have a newer system with a 64 bit processor, try the following solution after installing the Windows XP patch.

Double click on My Computer
Double click on the C: Local Drive (your Hard Drive or the drive that the game is installed to)
Double click on the Program Files Folder
Double click on the Firaxis Games Folder
Double click on the Sid Meier's Alpha Centauri Folder
Double click on the Alpha Centauri.ini File (The file looks like a read me text file with a little gold symbol on it).

Once the file is open in Notepad, change:

ForceOldVoxelAlgorithm=0

to

ForceOldVoxelAlgorithm=1

Be sure to save your changes, then run the game. You may still receive the error message. If it occurs, click OK and the game will load fine.