Hi, If you saw this topic => http://forum.winehq.org/viewtopic.php?t=12633 F.E.A.R.3 crash on startup when i launch it. This is my crash log : http://pastebin.com/38qKqEKh The problem is that i haven't got a "proper" backtrace when F.E.A.R.3.exe crash. So, i tried to get a backtrace with winedbg. Like F.E.A.R.3.exe crash very quickly, i launch these command : Code: wine winedbg F.E.A.R.\ 3.exe set $BreakOnFirstChance=0 cont But, with this method, i don't have a good backtrace because the game don't crash even after 10min... I have only these message on my terminal : Code: berillions at Laptop64:~/.wine/drive_c/Program Files/Steam/steamapps/common/f.e.a.r. 3$ wine winedbg F.E.A.R.\ 3.exe WineDbg starting on pid 0009 fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=3): stub fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=1): stub fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=0): stub fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=2): stub fixme:dbghelp_dwarf:compute_location Only supporting one reg (ebp/22 -> -2) start_process () at /home/berillions/Desktop/wine-1.3.23/dlls/kernel32/process.c:1087 0x7ee76a44 start_process+0x54 [/home/berillions/Desktop/wine-1.3.23/dlls/kernel32/process.c:1087] in kernel32: movl %edi,0x4(%esp) 1087 return call_process_entry( peb, entry ); Wine-dbg>set $BreakOnFirstChance=0 Wine-dbg>cont fixme:module:GetModuleHandleExW should pin refcount for 0x400000 0x00eb53ae: popl %fs:0x00000000 Wine-dbg>fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=3): stub fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=1): stub fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=0): stub fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETAUTOHIDEBAR, hwnd=(nil), edge=2): stub err:ole:RevokeDragDrop invalid hwnd (nil) err:ole:RevokeDragDrop invalid hwnd 0x6015c I precise that Steam.exe is already launch when i launch the first command. Thanks for your help. :D