Hi Matt sorry for the response latency. I have been using Firefox which did not download the files. Having switched to Edge that part worked fine. I have downloaded the files and put them in a new map in biab´s data/custom skins called Mats skins. Having chosen this in the display of BIAB´s preferences, and re started, I was presented with the same icon colors I have originally in BIB 2019 that I had at start. I am obviously missing something, would sorely appreciate guidance. Regards Jim