Hello,
I have experience with Legacy partitions but totally inexperienced with UEFI.
I have two hard disk with two separate installations, win10 and win7.
Under MBR, windows 10 allowed me to selected which OS to load.
I needed to change to UEFI, fixed win10 bootloader and all is fine with this.
I would like to use win7 as well but I have an hard time to find a way to do it.
I need to keep the installation, cannot afford to reinstall win7.
Can you help?