Also, be aware that your grub4dos menu.lst file may need modifying because your files will be on a CD and not a 'hard disk' when the ISO boots. Therefore if you have any commands which expect two hard disks to be present, i.e. (hd0) and (hd1), or you have hard coded the payload files as (hd0,0)/xxxx, or if you have excluded CD's from any file 'find' commands used in the menu, then when you boot from an ISO you cannot expect these to work! You can use () or (bd) as a device name for the boot device or just use / in your menus. When you boot from a CD it can be booted as a floppy or a hard disk or as neither. The Makegrub4dos.cmd script uses a switch with mkisofs of --no-emul-boot so that the BIOS does not emulate either a floppy disk or a hard disk when booting the CD. If we used floppy-disk emulation then we could only access 2.8MB within a floppy disk image.

Install GRUB for DOS boot code to the first primary partition of the hard drive image file aa.dsk: grubinst --install. Windows NT/2000/XP. How to install Windows XP from a bootable. Install Windows 98SE/ME from an ISO file on an Easy2Boot. 134 - Configure Windows to boot to grub4dos using.

We could use a hard disk image but that might confuse DOS when it boots, as the CD will appear as hd0 (but write-protected). Instead of using a hard disk or floppy disk image, we specify the grub4dos bootloader file grldr and specify 'no emulation' when we create the ISO. The 'El Torito' has more details. When we boot from a cd with no emulation, the operating system that is loaded must use it's own drivers to access the CD/DVD. However, grub4dos can access the CD as it understands the CD filesystem which has a CDFS (non-FAT, non-NTFS) filesystem with 800h long sectors. Once grub4dos has been loaded, we call copycd.bat. This is a grub4dos batch file which makes a large (500MB+) ram drive and then copies the contents of the cd to the virtual ram drive (fd0), folder by folder.

We can then boot to DOS from the files that are now on the virtual fd0 drive. The internal Hard Disk 0 will still be hd0 in DOS so we can fdisk it or format it and copy files to it. • Prepare a USB drive with the contents that you want your CD to have - in this case it will be some DOS systems files plus any other files that you require. • Install grub4dos to the USB drive using the 'Install grub4dos' button on RMPrepUSB • Copy the file ' fat' to the root of the USB drive.

• Cut and paste the text below to make a new file called copycd.bat on the root of the USB drive. • Edit the menu.lst file on the USB drive (press F4 in RMPrepUSB to load it into Notepad) - copy the menu items below into it and save the file to the USB drive. If you are using MS-DOS you can delete the FreeDOS menu's - if you are using FreeDOS you can delete the MS-DOS menus.

• If grub4dos cannot access the CD, try the cdrom --init command in each menu (or at the top of the menu). • if you use a ZalMan VE-200 CD emulator to test your ISO - beware! This does not seem to work with grldr ISO files. However, real CDs do work. I would therefore recommend testing using a software emulator such as QEMU Manager or Oracle Virtual Box and then burning a real CD. • If you see an error message ' FAT error: the physical drive cannot work!'

Then your system does not have enough memory (RAM). If you are using a virtual machine then increase the amount of memory available (but not above 1100MB), if you are booting on a real system, check if the size of the virtual drive that you have prescribed in the menu.lst (e.g.

0x100000) can be reduced (i.e. Matches the size of all files on the CD).

Recently, one of the visitors of my blog had raised an issue about. The issue is he only has Windows XP ISO image and cannot extract it into bootable USB thumb drive. I ask him to use the freeware named UNetbootin, but he claim it is ineffective and I agree with what he said after perform an investigation.

After spent many hours and days to find the solution for his problem, finally I had discovered the method how to install Windows XP into computer system by directly using Windows XP ISO image file. In other means, you do not need to extract the ISO image file into bootable USB thumb drive using a freeware that you may need to download from Internet. So far, I did not find the freeware that can extract Windows XP ISO image file into USB thumb drive and make it bootable.

IN THIS ARTICLE WE WILL LEARN HOW TO INSTALL WINDOWS XP DIRECTLY USING ISO IMAGE FILE. This article will be divided into TWO PARTS as follow • Part 1 – We will learn how to prepare a USB thumb drive to become bootable Windows XP installer. • Part 2 – We will learn how to install Windows XP into computer system using the bootable USB thumb drive we had prepared. Actually, you can use to install multiple Windows OS into computer system just by using a single USB thumb drive.

But, due to the scope of discussion in this article, I will only show you how to install the single Windows XP into a computer system. I have made a little modification on its procedures. IN THIS FIRST PART OF THIS DISCUSSION, I WILL SHOW YOU HOW TO PREPARE THE USB THUMB DRIVE TO BECOME BOOTABLE WINDOWS XP INSTALLER.

What You Need There are SEVEN items that you need to fulfill before you can proceed in preparing the USB thumb drive to become bootable Windows XP installer. There are as follow • A computer system equipped with USB port. It can run whether Windows XP, Windows Vista or Windows 7. My computer has Windows 7 installed.

Taskbar Repair Tool Plus Keygen more. Drivers License Pensacola Fl W Street. • The empty USB thumb drive. Its size can be in the range of 2GB to 4GB or above. • A target computer system, where Windows XP will be installed into it.

The computer must have 512 MB size of RAM and ABOVE. • An ISO image file for Windows XP, eg: WindowsXP.iso. You can convert the contents of Windows XP CD installer into the ISO image file..

• The freeware name RMPrepUSB. You must download version 2.1.638 or later and extract it into your computer using the compression software like 7zip or WinRAR. And scroll down the mouse until you see the link like below Note: You must download and install the latest version of RMPrepUSB software into the computer system. It can assure the latest file of grub4dos bootloader be copied into the USB thumb drive, thus to prevent the error message during Windows XP setup.

• The zipped file, XP7PWD. You have to extract this file using the compression software like 7zip or WinRAR. And scroll down the mouse until you see the link like below. Note: I recommend you to create a folder and named it with the suitable name, eg: XPPWD. Then, extract the zipped file XP7PWD into the folder.

You need the password in order to extract the file. THE PASSWORD IS rmprepusb After extraction, you will see these list of files (see below) inside the XPPWD folder. • The menu.lst file. I had performed the little modification on this file. And EXTRACT IT to get the file. Copy and paste menu.lst file into folder XPPWD.

This will overwrite the original one inside it. Note: This is an optional step. Before The Procedures I assume that you had prepared the items said in the previous section especially the empty USB thumb drive, Windows XP ISO image file and the folder XPPWD. Now, before you perform the real procedures, you need to perform the following • Install the freeware RMPrepUSB into the computer system. • Create a folder inside the root directory of system drive (C: drive) and names it with the suitable name, eg: C: WinXP • Copy the contents of folder XPPWD into C: WinXP folder.

Note: PLEASE DO NOT COPY THE ENTIRE FOLDER OF XPPWD into C: WinXP. I mean ONLY ITS CONTENTS. • Rename the Windows XP ISO image file to XPPROSP3.iso and save it into C: WinXP _iso Windows. See the picture below The Procedures In this section, you will learn how to prepare the USB thumb drive to become the bootable Windows XP installer. • Attach the empty USB thumb drive into the USB port of computer system.

• Run RMPrepUSB by double click its icon on your desktop –->click Yes • The interface below will appears on your screen. • Based on the above picture, make sure you have highlighted the USB thumb drive. In this case is Drive 1 G: Kingston DT 101 II • Under Bootloader Options click the radio button that represent XP/BartPE bootable [NTLDR]. • Under Filesystem and Overrides click radio button FAT32 and click the check box Boot as HDD (C: 2PTNS) to show the sign. • Click to show the sign, the check box Copy OS files after Format. • Now click the button and you will be presented with the box like below.

• Click Yes –->the box Browse for Folder appears on the screen –->choose the folder you have created earlier (under Before The Procedures). Eg: C: WinXP –->click OK • Click -->click OK –->click OK. This will erase all data in your thumb drive and create a new partition on it.

• Wait the RMPrepUSB copying the contents of folder WinXP to USB thumb drive –->click OK after the process finish. • Now, you need to install the grub4dos bootloader into you thumb drive. For the purpose of that, you need to click and then click Yes –->click OK. • Press when you see the interface below –->click OK to copy the grldr file to USB thumb drive • When you see the message like below, click. Now, you have finished preparing the USB thumb drive. In other means it now become bootable Windows XP installer with grub4dos bootloader installed.

Soon, in the next part, I will show you how to install the Windows XP OS into targeted computer using the bootable USB thumb drive that you had prepared. Continue To The Link Below •.