Many thanks Alfred for allowing me to join.
I am having the script errors mentioned above and random program closures. In the midst of all this Craft Artist madness I have also had my trusty windows 10 computer crash and I have had to set up all on a new shiny windows 11. Stressful couple of weeks. Lets hope that a fix for the script errors comes along...fingers crossed.
Many thanks for those who posted the reg fix file and other helpful suggestions.