oscdimg -m -o -u2 -udfver102 -bootdata:2#p0,e,bC:\WinPE\etfsboot.com#pEF,e,bC:\WinPE\efisys.bin C:\AIO_Workspace\ISO C:\Final\Windows81_AIO.iso
If you only see one edition (e.g., just Core), your AIO is corrupted. The install.wim indices are broken. You need to run DISM /Cleanup-Wim on the file. windows 8.1 aio
Keep the file system as (required for UEFI booting). If your consolidated install.wim file exceeds 4 GB, Rufus will automatically split the file safely or prompt you to disable Secure Boot temporarily to use NTFS. oscdimg -m -o -u2 -udfver102 -bootdata:2#p0
In the context of operating system installation files, stands for All-In-One . stands for All-In-One .