I have created a All-in-one install source with all 32bit and 64 bit editions of Windows 7. I then edited each install index (11 in total, Starter, Home Basic, Home Premium, Professional, Enterprise, Ultimate 32bit and 64bit except Starter) with updates and drivers
using DISM. The resulting install.wim file is now over 4GB. What I want to do is edit an existing iso file delete the original install.wim and put mine in its place but my usual way to edit bootable iso's (magiciso) seems to not allow files over 4GB in size. If anyone knows how to edit an iso and put files bigger than 4GB I would be very appreciative. Or if I have to create a new iso that is fine too. I have it on a USB working fine but I want to have all my work backed up in a bootable iso.