Hi, thanks for the info, I have removed that section and it has not affected the install, which is good. I made the AutoUnattend.xml with Se7en_UA in the first place. Don't know what it is but despite trying options listed here it still remains american, I have checked the file with WISM and all locale/region settings appear to be correct, but it just wont work. I can manually change everything to UK after the install but it does sort of defeat the object of having it automated lol.