Game Crashes and flashing screens

[peter_hellman]

I have my winspmbt ver 2.51 crash during pbem. In scenario mode it works fine.
I have tried the most common "tricks" to get it to work, like turning sound and fx off, playing in windowed mode and changing the resolution, adjusting the mouse click etc.

The problem is, that I can start a turn normally, and then, usually when moving a unit, or targeting with a unit, is just crashes. I get this error message:
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error signature:

AppName: winspmbt.exe AppVer: 1.0.3.5 ModName: winvfx8.dll
ModVer: 0.0.0.0 Offset: 000089b4
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I'm using the same version as my opponent.

I'm using a Fujitsu Siemens 1510-13 (2 months old)laptop with an atiradeon 1100 graphics card.

I have been trying to solve this for a couple of weeks now, and I'm running out of ideas. I don't want to quit pbem:ing this game!!

Any ideas?