I have now managed to build a x64 installer that installs the full .Net Framework.. Only thing I need to get around now is to prevent it from showing up on MU .. Maybe I have to look into the mst stuff! Hoped I could have avoided it though hehe.. I will attach the modified script when I manage to get around MU .. Further testing will be run in the weekend if I get time.. Once again.. Nice script you've made, its clean and simple, yet it manages to build the smallest installer possible.. I like the way you make people build their own installers.. Hate those premade "packs" with updates and installers.. You never know whats inside and maybe there's stuff in them you want to exclude/include in your own custom made Windows... Tsch.. Write you later... Djanz