Hal V. Engel wrote:
This is probably a Windows specific issue with QCMS since LUT profiles are working with QCMS on X11 systems. You should probably open a bug report with firefox.
Hmm. So I gather that the FireFox developers were actually foolish enough to go ahead and create (yet another) CMS for no particularly good reason, rather than contribute fixes and improvements to LCMS. Graeme Gill.