Sooo... game crashes whenever I try to select a unit to move around. It says terran.exe has stopped working. I'm running Windows 7 x64 and already tried a couple of solutions... what to do now?

here's my .ini file, I did the widescreen tweak:

[Alpha Centauri]
Video Mode=1024
ForceOldVoxelAlgorithm=1
DirectDraw=0
ds3d=0
eax=0
FastUnitAnim=0
SmoothUnitAnim=0
MainFontSize=16
InterludeFontSize=16
DisableOpeningMovie=0
Prefs Format=12
Difficulty=1
Map Type=2
Top Menu=0
Faction=2
Preferences=10111011111000011101110110110110
More Preferences=1110100111000101101000
Semaphore=00000000
Announce=111100001110101001
Rules=1101000001110
Customize=0
Custom World=2, 1, 1, 1, 1, 1, 1,
Time Controls=1
Latest Save=
Latest Scenario=
Faction 1=GAIANS
Faction 2=HIVE
Faction 3=UNIV
Faction 4=MORGAN
Faction 5=SPARTANS
Faction 6=BELIEVE
Faction 7=PEACE
[PREFERENCES]
ForceOldVoxelAlgorithm=1

compatibility mode, run as administrator