hi i'm currently trying to launch client and it crashes rioght away: 
here is dump logs : 
Application
   Name        FOnline
   Version     0436
   OS          6.1.7601 (Service Pack 1)
   Timestamp   2014.09.05 23:25:16
Exception
   Code      EXCEPTION_ACCESS_VIOLATION
   Address   0x0045122E
   Flags     0x0
Thread 'Main' (2740, current)
   FOnline, (function-name not available) + 0
   FOnline, (function-name not available) + 0
   FOnline, (function-name not available) + 0
   FOnline, (function-name not available) + 0
   FOnline, (function-name not available) + 0
   FOnline, (function-name not available) + 0
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (6056)
   ntdll, NtDelayExecution + 21
   KERNELBASE, Sleep + 15
   OWExplorer, OWExplorerAdminCallback + 438
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (2588)
   ntdll, ZwWaitForSingleObject + 21
   KERNEL32, WaitForSingleObjectEx + 67
   KERNEL32, WaitForSingleObject + 18
   atiumdag, XlatXdxInitXopServices + 153338
   atiumdag, XlatXdxInitXopServices + 3605928
   atiumdag, XlatXdxInitXopServices + 3606224
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (4892)
   ntdll, ZwWaitForSingleObject + 21
   KERNEL32, WaitForSingleObjectEx + 67
   KERNEL32, WaitForSingleObject + 18
   atiumdag, XlatXdxInitXopServices + 153338
   atiumdag, XlatXdxInitXopServices + 3605928
   atiumdag, XlatXdxInitXopServices + 3606224
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (4500)
   ntdll, ZwWaitForSingleObject + 21
   KERNEL32, WaitForSingleObjectEx + 67
   KERNEL32, WaitForSingleObject + 18
   atiumdag, XlatXdxInitXopServices + 153338
   atiumdag, XlatXdxInitXopServices + 3605928
   atiumdag, XlatXdxInitXopServices + 3606224
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (3384)
   ntdll, ZwWaitForSingleObject + 21
   KERNEL32, WaitForSingleObjectEx + 67
   KERNEL32, WaitForSingleObject + 18
   atiumdag, XlatXdxInitXopServices + 153338
   atiumdag, XlatXdxInitXopServices + 3605928
   atiumdag, XlatXdxInitXopServices + 3606224
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (4240)
   ntdll, NtWaitForWorkViaWorkerFactory + 18
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (4024)
   ntdll, ZwWaitForMultipleObjects + 21
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (4268)
   ntdll, ZwWaitForSingleObject + 21
   KERNEL32, WaitForSingleObjectEx + 67
   KERNEL32, WaitForSingleObject + 18
   d3d9, DebugSetLevel + 511788
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (872)
   ntdll, ZwWaitForSingleObject + 21
   KERNEL32, WaitForSingleObjectEx + 67
   KERNEL32, WaitForSingleObject + 18
   d3d9, DebugSetLevel + 511788
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Thread 'Unknown' (5992)
   ntdll, ZwWaitForSingleObject + 21
   KERNEL32, WaitForSingleObjectEx + 67
   KERNEL32, WaitForSingleObject + 18
   d3d9, DebugSetLevel + 511788
   KERNEL32, BaseThreadInitThunk + 18
   ntdll, RtlInitializeExceptionChain + 99
   ntdll, RtlInitializeExceptionChain + 54
Loaded modules
   C:\fallout\mod\aop2\AoP-client\FOnline.exe (00400000)
   C:\Windows\SysWOW64\ntdll.dll (77860000)
   C:\Program Files\AVAST Software\Avast\snxhk.dll (74AB0000)
   C:\Windows\syswow64\KERNEL32.dll (77120000)
   C:\Windows\syswow64\KERNELBASE.dll (75930000)
   C:\Windows\syswow64\USER32.dll (75390000)
   C:\Windows\syswow64\GDI32.dll (77390000)
   C:\Windows\syswow64\LPK.dll (76A40000)
   C:\Windows\syswow64\USP10.dll (75990000)
   C:\Windows\syswow64\msvcrt.dll (756F0000)
   C:\Windows\syswow64\ADVAPI32.dll (76980000)
   C:\Windows\SysWOW64\sechost.dll (76A20000)
   C:\Windows\syswow64\RPCRT4.dll (754C0000)
   C:\Windows\syswow64\SspiCli.dll (75260000)
   C:\Windows\syswow64\CRYPTBASE.dll (75250000)
   C:\Windows\syswow64\WS2_32.dll (77420000)
   C:\Windows\syswow64\NSI.dll (76FE0000)
   C:\fallout\mod\aop2\AoP-client\d3dx9_42.dll (033C0000)
   C:\Windows\system32\d3d9.dll (5EE20000)
   C:\Windows\system32\VERSION.dll (74DC0000)
   C:\Windows\system32\d3d8thk.dll (5F1D0000)
   C:\Windows\system32\dwmapi.dll (74120000)
   C:\Windows\system32\OPENGL32.dll (603A0000)
   C:\Windows\system32\GLU32.dll (60370000)
   C:\Windows\system32\DDRAW.dll (60280000)
   C:\Windows\system32\DCIMAN32.dll (66E90000)
   C:\Windows\syswow64\SETUPAPI.dll (76E40000)
   C:\Windows\syswow64\CFGMGR32.dll (75490000)
   C:\Windows\syswow64\OLEAUT32.dll (76C80000)
   C:\Windows\syswow64\ole32.dll (77230000)
   C:\Windows\syswow64\DEVOBJ.dll (768B0000)
   C:\Windows\system32\IPHLPAPI.DLL (72610000)
   C:\Windows\system32\WINNSI.DLL (72600000)
   C:\Windows\system32\dbghelp.dll (74CC0000)
   C:\Windows\syswow64\PSAPI.DLL (77110000)
   C:\Windows\system32\WINMM.dll (74140000)
   C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18201_none_ec80f00e8593ece5\COMCTL32.dll (73220000)
   C:\Windows\syswow64\SHELL32.dll (75A40000)
   C:\Windows\syswow64\SHLWAPI.dll (76A50000)
   C:\Windows\system32\IMM32.DLL (76DE0000)
   C:\Windows\syswow64\MSCTF.dll (76D10000)
   C:\Windows\system32\uxtheme.dll (747D0000)
   C:\Program Files (x86)\SweetIM\Messenger\mgAdaptersProxy.dll (10000000)
   C:\Program Files (x86)\SweetIM\Messenger\MSVCR71.dll (7C360000)
   C:\Program Files (x86)\Overwolf\0.79.21.0\OWExplorer.dll (5DF40000)
   C:\Windows\system32\MSVCP100.dll (72B60000)
   C:\Windows\system32\MSVCR100.dll (72AA0000)
   C:\Windows\syswow64\CLBCatQ.DLL (75890000)
   C:\Windows\system32\msimtf.dll (74B10000)
   C:\Windows\system32\aticfx32.dll (6CBE0000)
   C:\Windows\system32\atiu9pag.dll (5F1B0000)
   C:\Windows\system32\atiumdag.dll (5B200000)
   C:\Windows\system32\atiumdva.dll (5ADB0000)
   C:\Windows\system32\dhcpcsvc.DLL (74070000)
For information I participated pvp devs test few weeks ago and client was doing fine at that moment