I have 9 iso images on an internal hdd and only 7 of them will boot using EasyBCD. The exact same images, copied from the hdd to a usb stick, boot without error via EasyBCD. Hopefully, enlightenment is nigh.
Appending to the original post; as a matter of convenience I desire to boot each of all 9 utilities from the hard drive. The two that do not boot hang at a Grub prompt. When using these ISOs from the USB store there are no problems.
I have refreshed, recreated and pleaded with the hdd store configuration and still no luck.