https://bugs.winehq.org/show_bug.cgi?id=42054
--- Comment #6 from whatbug n296869@rtrtr.com --- This seems to be still a problem with wine-4.0-rc3 apparently. Executing `wine Launcher.exe` ends in the know errors:
002a:fixme:d3dx:get_format_info Unknown format 0x3c (as FOURCC "<\x00\x00\x00"). 002a:fixme:d3dx:get_format_info Unknown format 0x3c (as FOURCC "<\x00\x00\x00"). 002a:fixme:d3dx:get_format_info Unknown format 0x3c (as FOURCC "<\x00\x00\x00"). 002a:fixme:d3dx:D3DXLoadSurfaceFromMemory Unsupported pixel format conversion 0x14 -> 0x3c 002a:fixme:d3dx:D3DXCreateTextureFromFileInMemoryEx Texture loading failed.
AFAICT this is due to the format for the textures. Why is this a problem for some people and it works fine for others? Does it depend on the xserver hardware driver?