That is not what you asked!
'Does the program allow booting from an ISO file located on a hard disk partition?'
However, you can install Ventoy on an internal or external hard disk if you wish.
Then boot to the internal Ventoy Hard disk using the BIOS Boot Selection Menu feature (e.g. F8 or F11 or ESC - depends on BIOS).
'Does the program allow booting from an ISO file located on a hard disk partition?'
However, you can install Ventoy on an internal or external hard disk if you wish.
Then boot to the internal Ventoy Hard disk using the BIOS Boot Selection Menu feature (e.g. F8 or F11 or ESC - depends on BIOS).