Hi, I'm back after a week. I found IE7 on WInetricks. I installed it, and it's better. I also add wininet. Now, the app I want to run find an internet connection, but still failed. It probably come from the authors, but maybe you can help me. Here his the log : fixme:lsa:LsaGetLogonSessionData 0x32ec98 0x32eca8 stub fixme:alsa:AudioClient_GetMixFormat Don't know what to do with 32 channels, pretending there's only 2 channels fixme:alsa:AudioClient_GetMixFormat Don't know what to do with 32 channels, pretending there's only 2 channels fixme:alsa:AudioClient_GetMixFormat Don't know what to do with 10000 channels, pretending there's only 2 channels fixme:alsa:AudioClient_GetMixFormat Don't know what to do with 10000 channels, pretending there's only 2 channels fixme:win:EnumDisplayDevicesW ((null),0,0x32eb3c,0x00000000), stub! fixme:winsock:WSAIoctl -> SIO_ADDRESS_LIST_CHANGE request: stub fixme:winsock:WSAIoctl -> SIO_ADDRESS_LIST_CHANGE request: stub fixme:ntdll:NtLockFile I/O completion on lock not implemented yet fixme:imm:ImmReleaseContext (0x20026, 0x1aed80): stub fixme:ras:RasEnumConnectionsA (0x630607a8,0x11ace250,0x6305f610),stub! fixme:ras:RasEnumConnectionsA RAS support is not implemented! Configure program to use LAN connection/winsock instead! err:winediag:X11DRV_WineGL_InitOpenglInfo The Mesa OpenGL driver is using software rendering, most likely your OpenGL drivers haven't been installed correctly (using GL renderer "Software Rasterizer", version "2.1 Mesa 7.11"). fixme:d3d_caps:wined3d_guess_card No card selector available for GL vendor 4 and card vendor 0000. fixme:win:EnumDisplayDevicesW ((null),0,0x32ca40,0x00000000), stub! fixme:win:EnumDisplayDevicesW ((null),0,0x32bb58,0x00000000), stub! fixme:win:EnumDisplayDevicesW ((null),0,0x32ce2c,0x00000000), stub! fixme:ras:RasEnumEntriesA ((nil),(null),0x211cc0c,0x211d3c8,0x211d3c4),stub! fixme:ras:RasEnumEntriesA ((nil),(null),0x115cc0c,0x115d3c8,0x115d3c4),stub! fixme:service:EnumServicesStatusW resume handle not supported fixme:crypt:CRYPT_RegControl CERT_STORE_CTRL_AUTO_RESYNC: stub fixme:crypt:CRYPT_RegControl CERT_STORE_CTRL_AUTO_RESYNC: stub fixme:secur32:schan_imp_create_session Using hardcoded "NORMAL" priority fixme:wintrust:HTTPSCertificateTrust (0x4e9ba88) fixme:wintrust:HTTPSFinalProv (0x4e9ba88) fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:ras:RasEnumEntriesA ((nil),(null),0x211cc0c,0x211d3c8,0x211d3c4),stub! fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:ras:RasEnumEntriesA ((nil),(null),0x221cc0c,0x221d3c8,0x221d3c4),stub! fixme:service:EnumServicesStatusW resume handle not supported fixme:ras:RasEnumEntriesA ((nil),(null),0x115cc0c,0x115d3c8,0x115d3c4),stub! fixme:service:EnumServicesStatusW resume handle not supported fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:crypt:CRYPT_RegControl CERT_STORE_CTRL_AUTO_RESYNC: stub fixme:crypt:CRYPT_RegControl CERT_STORE_CTRL_AUTO_RESYNC: stub fixme:secur32:schan_imp_create_session Using hardcoded "NORMAL" priority fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:ras:RasEnumEntriesA ((nil),(null),0x221cc0c,0x221d3c8,0x221d3c4),stub! fixme:service:EnumServicesStatusW resume handle not supported fixme:ras:RasEnumEntriesA ((nil),(null),0x211cc0c,0x211d3c8,0x211d3c4),stub! fixme:service:EnumServicesStatusW resume handle not supported fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:crypt:CRYPT_RegControl CERT_STORE_CTRL_AUTO_RESYNC: stub fixme:crypt:CRYPT_RegControl CERT_STORE_CTRL_AUTO_RESYNC: stub fixme:secur32:schan_imp_create_session Using hardcoded "NORMAL" priority fixme:ras:RasEnumEntriesA ((nil),(null),0x1f0cc0c,0x1f0d3c8,0x1f0d3c4),stub! fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:ras:RasEnumEntriesA ((nil),(null),0x221cc0c,0x221d3c8,0x221d3c4),stub! fixme:service:EnumServicesStatusW resume handle not supported fixme:urlmon:SecManagerImpl_ProcessUrlAction Unsupported arguments fixme:ras:RasEnumEntriesA ((nil),(null),0x1f0cc0c,0x1f0d3c8,0x1f0d3c4),stub! fixme:service:EnumServicesStatusW resume handle not supported thanks for your help