AMD Crossfire not working

[Wasp]

I've just installed this masterpiece (Thanks BTW) and looks like the game crashes when i enable Crossfire. The main menu is working but as soon i select campaign or tech room, the game crashes with the following description.

Code: Select all

Description:
  A problem caused this program to stop interacting with Windows.

Problem signature:
  Problem Event Name:   AppHangB1
  Application Name:   wcsaga_sse2.exe
  Application Version:   1.0.2.7795
  Application Timestamp:   4f68c5d9
  Hang Signature:   c57d
  Hang Type:   0
  OS Version:   6.1.7600.2.0.0.256.1
  Locale ID:   1038
  Additional Hang Signature 1:   c57d05e8108c91b571229b6eb598fe54
  Additional Hang Signature 2:   637f
  Additional Hang Signature 3:   637f79baa4e1fbd845e26a3d9b42841c
  Additional Hang Signature 4:   c57d
  Additional Hang Signature 5:   c57d05e8108c91b571229b6eb598fe54
  Additional Hang Signature 6:   637f
  Additional Hang Signature 7:   637f79baa4e1fbd845e26a3d9b42841c

With disabled Crossfire the game runs well so far. I'm still at the beginning. If anything else comes up regarding this issue, i'll update this thread

Update: I've finished the first 2 missions without problem with disabled Crossfire.


My specs
MB: ASUS P6T Deluxe V2
CPU: Intel i7 920 @ 2.66 Ghz
RAM: 3x2Gb Kingston HyperX 1600 Mhz cl9
VGA: 2x MSI R5770 HAWK 1Gb in CrossfireX
OS: MS Windows 7 Ultimate 64 bit EN
VGA Driver: AMD Catalyst 12.1 with 12.2 Application profiles

[KeldorKatarn]

Crossfire might cause issues yes. Better leave it off.

[varietyofcells]

Crossfire isn't working for me either. Works fine with it off so far.

[Tolwyn]

Also, ATI driver 12.2 are known to cause issues with Saga. Upgrade to 12.3 if possible.

[KeldorKatarn]

We are not sure here why Crossfire is not working, but ATI stuff has proven to be incredibly unstable when it comes to OpenGL.

Good news is that you certainly won't need Crossfire to run our game. The requirements of the GPU are not that high. In fact the game is probably more CPU than GPU bound. (except for graphics memory)