Hey Another thread about a crashing steam. Here is my error message when i start Steam.exe in the Wine folder (env WINEPREFIX="/home/pascal/.wine" wine C:\\Programme\\Steam\\Steam.exe): Code: err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder err:wincodecs:PngEncoder_CreateInstance Trying to save PNG picture, but PNG support is not compiled in. fixme:ole:CoCreateInstance no instance created for interface {00000103-a8f2-4877-ba0a-fd2b6645fb94} of class {27949969-876a-41d7-9447-568f6a35a4dc}, hres is 0x80004005 err:menubuilder:convert_to_native_icon error 0x80004005 creating bitmap encoder fixme:process:SetProcessShutdownParameters (00000100, 00000000): partial stub. err:secur32:SECUR32_initSchannelSP libgnutls 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:urlmon:CoInternetSetFeatureEnabled 5, 0x00000002, 1, stub fixme:urlmon:CoInternetSetFeatureEnabled 10, 0x00000002, 1, stub fixme:xrender:XRender_AlphaBlend not supported - XRENDER headers were missing at compile time Assert( Assertion Failed: Alpha blend returned 0 -- 0 ):.\surface_win32.cpp:1072 fixme:xrender:XRender_AlphaBlend not supported - XRENDER headers were missing at compile time I have installed steam from this howto: http://appdb.winehq.org/objectManager.php?sClass=version&iId=19444 with winetricks and allfonts. Then i started steam over the shortcut and it was updating. After the updating the windows closed. I wanted to restart it with the shortcut, but the steam symbol in the system tray it disappers after the start. Then i started steam in the console, the log is above. Hope you can help me best wishes :)