Starcraft 2 erro no loguim

Bom pessoal tenho o starcraft 2 instalo ele pelo playOnLinux e atualiza perfeitamente, fiquei super feliz e disse agora o Windows já era, mais ai, ele simplismente fecha no loguin, por favor estou anicoso para rodar star no Ubuntu 12.04, meu pc é: Corel 2 duo, 4 gbde ram, Nvidea 9500 gt. nao consegui abrir o jogo pelo terminal, visto que sou leigo em Linux, mais o própio jogo mostra o erro, é esse aqui:
================================================================================
StarCraft II (B21029)
Time: 2012-05-15 07:18:37.220
Exe: C:\Program Files\StarCraft II\Versions\Base21029\SC2.exe
Parameters:
Exe Built: 2012-05-12 21:21:06.000
User: daniel
Computer: PC-Daniel
Version: 1.4.3.21029
Branch: branches/1.4.kr2
Revision: 107985
Locale: ptBR
================================================================================

ACCESS_VIOLATION (0xC0000005)
occurred at 0073:3CD0A616. The memory at '0x38CF0D21' could not be read.

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

----------------------------------------
  Manual Stack Trace (ID:48 Stack:0x03D30000 + 8,388,608 "Main Thread")
----------------------------------------

DBG-ADDR<3CD0A616>("")
DBG-ADDR<3C94B9FF>("")
DBG-ADDR<3C94BE2E>("")
DBG-ADDR<3C94C054>("")
DBG-ADDR<3C94C15D>("")
DBG-ADDR<3C94C5DA>("")
DBG-ADDR<3C91FD2D>("")
DBG-ADDR<3C922E49>("")
DBG-ADDR<3C932F43>("")
DBG-ADDR<00BA5FFA>("")
DBG-ADDR<00B94433>("")
DBG-ADDR<0080776A>("")
DBG-ADDR<00808013>("")
DBG-ADDR<00808C68>("")
DBG-ADDR<00808EF0>("")

----------------------------------------
  Modules
----------------------------------------

----------------------------------------
  Threads
----------------------------------------

Thread 1/1 (ID:53 Stack:0x00000000 + 0 "Core Exception Handler Thread")

----------------------------------------
  Registers
----------------------------------------

   EAX:38CF0CE9
   EBX:00000000
   ECX:3C92F460
   EDX:3C912AB0
   ESI:3CB50434
   EDI:809E000C
   EBP:0452E95C
   ESP:0452E8F8
   EIP:3CD0A616
   FLG:00010202
   CS:0073
   DS:007B
   ES:007B
   FS:0033
   GS:003B
   SS:007B
  CTRL:007F
  STAT:403F
   ST0:00000000 00003FFE FFFDE200 00000000
   ST1:00000000 00003FFF 80000000 00000000
   ST2:00000000 00000000 00000000 00000000
   ST3:00000000 00003FFF 80000000 00000000
   ST4:00000000 00000000 00000000 00000000
   ST5:00000000 00000000 00000000 00000000
   ST6:00000000 00004001 E0000000 00000000
   ST7:00000000 00003FFF 80000000 00000000
  XMM0:00000000 00000000 69746163 696C7070
  XMM1:00000000 00000000 000000FF FFFFFFFF
  XMM2:6C707041 00000000 00000070 6F74532E
  XMM3:00000000 00000070 6F74532E 72656C69
  XMM4:666F7250 2E6E6F69 74616369 6C707041
  XMM5:00002020 20000000 00200000 20000000
  XMM6:FFFFFFFF FFFF0000 00FF0000 FF000000
  XMM7:00000000 00000000 00200000 20000000

----------------------------------------
  Code
----------------------------------------

EIP:3CD0A616

3CD0A606: 8D 4D A4 E9 54 82 40 00 33 78 E8 8B 4E 04 8B 01 .M..T.@.3x..N...
3CD0A616: 8B 40 38 8D 55 A4 E9 5E 82 40 00 76 8B 4D FC 8D .@8.U..^.@.v.M..

----------------------------------------
  nao deu para colocar tudo se preciso mando por e-mail por favor ajudem!!!