My only thought is that if these are CMYK profiles then Lightroom will not use them.
Thanks fort your answer but they are not CMYK, I used to select any of those when I was running LR6 with Windows 7 , the pb appeared with LR6 and Windows 10, quite strange
JapanWebCoated is a CMYK profile.
PAL_SECAM is a video broadcast format.
Hi, I intended to use the two others which are ICC profiles provided by Ilford to be used with the Ilford Silk paper for color prints or black and white.