Bob Coss wrote: > colprof -v -D"mx880 Kirkland 4x6" -qm -S /usr/local/argyll/ref/sRGB.icm -cmt > -dpp mx880Kirkland4x6 > > colprof: Error - Malloc of vrml object failed I think the error message is misleading, although I can't find an exact match for the message you quote. It may have actually failed to open a .wrl file (directory or file write protected ?). If so, I'm a bit puzzled as to why it is trying to create the .wrl file. Graeme Gill.