Hi there. I just ran Steam on my desktop (Gentoo AMD64, wine-1.3.21 (but I also had the problem with previous versions of wine), and it stops with these messages : Code: wine Steam.exe fixme:process:SetProcessShutdownParameters (00000100, 00000000): partial stub. err:secur32:SECUR32_initSchannelSP TLS library not found, SSL connections will fail err:ntlm:SECUR32_initNTLMSP ntlm_auth was not found or is outdated. Make sure that ntlm_auth >= 3.0.25 is in your path. err:ntlm:SECUR32_initNTLMSP Usually, you can find it in the winbind package of your distribution. fixme:toolhelp:CreateToolhelp32Snapshot Unimplemented: heap list snapshot fixme:toolhelp:Heap32ListFirst : stub fixme:mixer:ALSA_MixerInit No master control found on HDA NVidia, disabling mixer err:ole:CoGetClassObject class {77f10cf0-3db5-4966-b520-b7c54fd35ed6} not registered err:ole:CoGetClassObject no class object {77f10cf0-3db5-4966-b520-b7c54fd35ed6} could be created for context 0x1 Assert( Assertion Failed: bRet ):.\hardware_win32.cpp:583 fixme:dbghelp:elf_search_auxv can't find symbol in module fixme:winhttp:WinHttpGetIEProxyConfigForCurrentUser returning no proxy used fixme:win:RegisterDeviceNotificationA (hwnd=0x100c4, filter=0x32d588,flags=0x00000004) returns a fake device notification handle! fixme:winhttp:WinHttpGetIEProxyConfigForCurrentUser returning no proxy used fixme:win:EnumDisplayDevicesW ((null),0,0x32d02c,0x00000000), stub! fixme:appbar:SHAppBarMessage unknown msg: 4 fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETSTATE): stub 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:appbar:SHAppBarMessage unknown msg: 4 fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETSTATE): stub 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:appbar:SHAppBarMessage unknown msg: 4 fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETSTATE): stub 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:appbar:SHAppBarMessage unknown msg: 4 fixme:appbar:handle_appbarmessage SHAppBarMessage(ABM_GETSTATE): stub 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:advapi:RegisterTraceGuidsW (0x3955320, 0x3fab738, {3dada31d-19ef-4dc1-b345-037927193422}, 1, 0x3f83b24, (null), (null), 0x3fab750,): stub fixme:dbghelp:elf_search_auxv can't find symbol in module Does anyone know what I can do to solve it?