Kursk/Prokhorovka map (beta) for SF1942 with SPM 1.5 mod

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Oh that looks realy messed up.

Could it be that you ran out of graphic card RAM?

May be, but I have 896 mb on GPU.

I had to put out another different tank before because it crashed the game. So i guess the map use all of the 256MB RAM of my graphic card.
What happened if you lower the game resolution or/and put the graphic settings to low?

Actually I already tried everything I could think of.
Few lower resolutions, lower settings, another Windows version, older drivers.
Even reinstalled whole game and all patches and mods and messed with Nvidia settings.
No luck.
I only hope final versions will work for me