I have bootable usb for win8.1 , I need to convert it to bootable ISO and install operating system from image . I am able to create ISO image but boot failed , can you send me require steps to create bootable win8.1 ISO image .
Microsoft Virtual ServerVirtualization
Last Comment
salmaalouf
8/22/2022 - Mon
Andrew Hancock (VMware vExpert PRO / EE Fellow/British Beekeeper)
The original "media supplied" by Microsoft is either a DVD-ROM or an ISO which is bootable. This is used to create the USB Image you have.
Use the original DVDROM or ISO you have.
salmaalouf
ASKER
I don't have Operating System on DVD or ISO I have it only on USB flash drive . I want to convert it to ISO bootable image to be able to install operating system on new VM , I used Ultra ISO software but when I create VM and start installing operating system through ISO I created , its missing bootable files .
my question : how can I convert operating system on USB to Bootable ISO to install on VM .
Use the original DVDROM or ISO you have.