Unable to activate anti-aliasing

[NetWalker 0]

As said on topic title, when I go to advanced properties of video configuration, the antialiasing has only disabled as an option. The other items are ok (low, normal, high etc). What happened? How can I activate the AA option in my game? On nvidia control panel, the option is set to app controlled.

Thanks

[NetWalker 0]

Ok, I got AA to work. Just switched resolutions and it was available to select again. Weird stuff. Right after, I just joined a MP session. After only 10 Minutes of play, the game crashed. Here's the report:

<table border="0" align="center" width="95%" cellpadding="0" cellspacing="0"><tr><td>Code Sample </td></tr><tr><td id="CODE">

=======================================================

Date: 08/04/07  Time: 13:08:30

-------------------------------------------------------

Exception code: C0000005 ACCESS_VIOLATION at 4FD11B3E

graphics:  D3D9, Device: NVIDIA GeForce 7950 GT, Driver:nv4_disp.dll 6.14.10.9424

resolution:  1440x900x32

Addons:

 Desert in ca\desert\, CAIntroAnims in ca\introanims\, CASounds in ca\sounds\

 CA_Missions_Armory1 in ca\missions\armory1.intro\

 CAweapons3_m107 in CA\weapons3\m107\

 CAweapons3_m16a4_acg in CA\weapons3\m16a4_acg\, CAWheeled in ca\wheeled\

 CA_Missions in ca\missions\, CARoads in ca\roads\

 CAWheeled3_TT650 in CA\wheeled3\tt650\, CAAir in ca\air\, CA_Anims in ca\anims\

 CAAnimals in CA\animals\, CAUI in ca\ui\, CAWeapons in ca\weapons\

 CAweapons3_m16a4 in CA\weapons3\m16a4\

 CAWeapons3_ammocrates in CA\weapons3\ammocrates\, CAAir3_Su34 in CA\air3\su34\

 CACharacters in ca\characters\, CASigns in CA\signs\, CAFonts in ca\UIFonts\

 CAweapons3_m16a4_gl in CA\weapons3\m16a4_gl\, CAWeapons3 in CA\weapons3\

 CAWheeled3_M1030 in CA\wheeled3\m1030\, CAAir3 in CA\air3\, CAMisc in ca\misc\

 CAPlants in CA\plants\, CAVoice in ca\voice\, CAData in ca\

 CALanguage in ca\language\, CAWater in CA\water\

 CAweapons3_aks74pso in CA\weapons3\aks74pso\

 CA_Anims_Char in ca\anims\characters\, CATracked in ca\tracked\

 CAweapons3_ksvk in CA\weapons3\ksvk\, CAA10 in ca\a10\, Sara in ca\sara\

 CAWheeled3 in CA\wheeled3\, CABuildings in ca\buildings\, CARocks in Ca\Rocks\

 CAweapons3_m16a4_acg_gl in CA\weapons3\m16a4_acg_gl\

Mods: CA

Distribution: 0

Version 1.08.5163

Fault address:  4FD11B3E 01:00040B3E C:\WINDOWS\system32\d3d9.dll

file:     [Coop 1-10] Radio Storm 0.9 (__CUR_MP)

world:    Sara

Prev. code bytes: 45 10 85 C0 75 04 33 F6 EB 03 8D 70 A0 8B 45 08

Fault code bytes: 39 46 14 75 CE 8B 47 54 B9 00 04 00 00 23 C1 74

Registers:

EAX:00082020 EBX:00082024

ECX:00000000 EDX:000841D0

ESI:00000000 EDI:51DE8E40

CS:EIP:001B:4FD11B3E

SS:ESP:0023:0643FA44  EBP:0643FA58

DS:0023  ES:0023  FS:003B  GS:0000

Flags:00010246

=======================================================

error: Minidump is unavailable. MiniDumpWriteDump into C:\Documents and Settings\Edson Junior\Configurações locais\Dados de aplicativos\ArmA\arma.mdmp failed (error 0x8007000e).

This happens for me all the time. I can't play on MP!!!!! Please someone help me!!!  

[oChaos.DNJ 0]

Try and update your video drivers to the latest. 162.18

Make sure to completely uninstall the old drivers first.

[Heatseeker 0]

And DX too (if it isnt already) .

[NetWalker 0]

Yes, I already did this, but CTD remains... I guess the problem relays on the SoundBlaster X-Fi, based on other topic discussion. It would be good that BIS tell us about the X-Fi support for the game.