Can only choose "low" or "normal" in texture detail and video memory??

[TBartels]

Hey guys,

I just installed a new GPU (Radeon HD 7970) and all of a sudden I can only choose low and normal in texture details and video memory.
At first the game ran ok, but i started fiddeling with the cfg file and the startup parameters as I after a period of time experienced blurry textures on objects in the game (units -especially helmets, the market stands i cities etc), and then all of a sudden this problem occurred.

I have tried reinstalling the game several times I have also tried different versions of amd catalyst (uninstalling the previous ones through the installer)
Does anyone know what causes these issues? I have no idea what to do and am considering reinstalling windows..

Can anyone please help me?

My specs:
Windows 7 Ultimate 32 BIT
i7 950
6 GB RAM
Gigabyte AMD Radeon HD 7970

[PuFu]

just delete your current .cfg file (back it up for good measure) and let arma recreate a new one

[@ST]

it may also be that the game doesn´t recognize your GPU-RAM correctly;
check your configfile for 'localVRAM'-setting.