Game crashes often

[Uberman]

I am running Civ3 w the 129f patch. The only 3 differences to my previous games are these: I have installed all on a new hard drive, I am using snoopy's latest terrain graphics, and I am using kinbot's awesome dragons. However whenever I do one of the following three things: Build city during first turn (no movement of settler), try to change production, and establish my first embassy, the game crashes and I get this meassage:

CIVILIZATION3 caused an invalid page fault in
module CIVILIZATION3.EXE at 015f:00470d55.
Registers:
EAX=00000000 CS=015f EIP=00470d55 EFLGS=00010206
EBX=0168794c SS=0167 ESP=00adef00 EBP=09db0630
ECX=0199f9a0 DS=0167 ESI=000002db FS=287f
EDX=0180341c ES=0167 EDI=00000127 GS=0000
Bytes at CS:EIP:
8b 10 6a 40 8d 4c 24 34 6a 00 51 8b c8 ff 52 14
Stack dump:
005d37f0 01712fe9 00adf278 005d3a64 002c0035 00000001 00000000 00000000 00000000 081ffa20 00000020 00000002 abffffc7 f38ff9f9 eded73f3 3be7e757

Any idea as to what might be the problem. (I have already reinstalled).

 

[Sim_One]

My guess is that you did not properly install the dragon unit. I'm not an expert on using new units, but I think it might have to do with inconsistencies with the name of the unit and the name of file that contains the data for the unit (they have to be the same name). Check the Customization and Creation Forum for more info on properly installing new units.

 

[Uberman]

I discovered the problem. It was with the units_32 pcx file. The color scheme was off (it was a pcx file I downloaded from this site; I downloaded a later version that has corrected all the problems).