Intel® ARC™ Control conflicts with IGCC display saturation setting value.
If display saturation value is modified in IGCC, once ARC Control launches, display saturation changes to default value, but in IGCC the set value remains. If it is changed, the colors become saturated again and everything is in order, until ARC Control launches even after a system restart.
Intel is currently investigating this issue. Contact Intel Customer Support for more information.