Not sure when this happened, all project thumbnail images look correct, displaying the color the project actually was when created. When the project is open all the colors look darker, and not RGB. Default Color Profile was Epson 680 RGB, now says it's missing, switched to Epson RGB as default and that has made the colors look like they're suppose to.How to recover the custom profile that i've been using for 10 years, and why might it suddenly stop working?