Phuturist,   Welcome to the Serif Affinity forums :)   No this is unlikely to happen as it goes against programming guidelines for a multi-user application and we won't want to support a different build it configuration where customisation is written to a location that low eights users don't have permission to do. Sorry. We come close to being portable already, as I understand that the software is registry independent, but does write appdata files for each user. You should probably backup yo