Maybe you are talking about "boot.ini".
This is an example of a boot.ini file: [boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(2)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Microsoft Windows XP Professional" /fastdetect
Where menu options are stored.
For example if you have two operating systems installed in your hard disk. The NTLDR shows the boot menu where you
have to select which operating system you want to start. The boot menu is the boot.ini.
Bootable files would be considered as files that a computer can boot from. So when a computer starts it looks for a set of files which are instructions to tell the computer what to do in the boot process.
So when you computer starts in windows, it finds the hard drive and in with windows installed it will have a set of files which load into the memory to tell the computer how the computer with turn on... Most so surely will instruct the computer to the log in screen.
according to windows2003 server o.s, there r five bootable files.; ntldr boot.ini bootsect.dos ntbootdo.sys ntdetect.com
Windows XP is a long time operating system from Microsoft. The bootable files in that OS are command.com, autoexec.bat, win.ini, win.ini, and ntdetect.exe. There files are needed for proper booting of the OS.
We have 5-bootable files in windows XPWhich_are_the_boot_files_windows_xp2. NTDETECT.COM3. BOOT.INI4. BOOTSECT.DOS5. NTBOOTDD.SYS
config.sys and himem.sys
You mean 'SYS.EXE'? It is used under MS-DOS to make a floppy bootable.
The easiest way is to not copy the files and folders in the first place, just copy the CD itself. If you want to make a bootable CD from scratch, most CD-burning software includes that option. If you don't have that option, there are plenty of freeware tools on the internet that you can download for this purpose. Typically you will create an ISO image of the CD from a folder structure and then burn the image.
You must have IO.sys, Msdos.sys and command.com
There is no direct correlation between an archive file and being bootable (an operating system). Many, if not most, archive files do not contain an operating system. Even for those that do, it is essential to know what operating system you are booting to provide useful directions for it.
Boot.ini- it contains OS menus ntdetect.com- it detects hardware
Assuming you're talking about making a bootable floppy disk... You need to format the disk with the /s switch... For example - Format A: /sOnce the disk has formatted - you need to copy the system files (config.sys, config.bat & autoexec.bat) to the disk.This creates the bare minimum files needed to boot a computer from a floppy - and give you the command prompt. There are other files you can add to the disk (such as what the command prompt will look like etc) - but they're entirely for your own choices.
You can use UltraIso to make bootable CDs.
by bootable pendrive like ubuntu 10.10 bootable pendrive. or any other bootable OS pendrive