Another problem, reverting from vista boot loader to xp : - put the Vista install DVD in your player (or mount it) - Go to windows console : start menu > execute then. How To Manually Change The Boot Loader Problems Windows Xp You can add, delete, and change the options in the boot entry that Windows Installer in the. So you’ve managed to hose the bootloader on your computer? No worries, every Geek has. This article will show you how to: – Fix the Windows Vista bootloader. Learn how to repair boot loader issues in a computer with Windows Vista? The boot loader is a program that loads the operating system into the computer’s memory. How to Repair the Vista Bootloader. I encountered a problem after I installed Windows Vista and Ubuntu Linux next to my Windows XP operating system on the same PC. Ubuntu and XP were loading fine but Vista was showing an error that it could not load a file which made me think that the bootloader was trying to access Vista on the wrong partition. Vista unfortunately has a new location where the boot information are stored, it is called BCD Store. I first tried editing the boot. Vista in there. After searching the Internet for about half an hour I discovered many forum entries where other users described the issue that I faced, and finally a link to a program called Windows Vista Boot Pro, a freeware which displays the boot information in Windows XP, and the option to edit the entries. The first tab of Vista Boot Pro displays the boot information that are stored in BCD Store. My previous assumption proved correct because there was no drive assigned to my Vista operating system which was strange. I switched to the Manage Os Entries and created a new entry for Vista with the correct drive letter. I also deleted the old non- working one. After that I rebooted the machine and was able to load Vista without problems. I hope that everyone who encounters Vista boot problems will find this tool as well. As Borat would put it: It is nice. Update: Windows Vista Boot Pro is no longer available as a free application. Windows users looking for a free alternative can try Easy BCD, which is free for non- commercial use. The program offers a similar feature set. You can use the program to repair the Windows bootloader, or modify it so that it is pointing to operating system installations that it did not pick up automatically. Easy BCD, as the name implies, is really easy to use. Just open the Edit Boot Menu tab on the left sidebar, and you should see all installed operating systems in a list. Here you can modify the menu order and select a default system. Windows Vista Troubleshooting BootRestore. Ubuntu/XP/Vista/7. Bootloader - Community Help Wiki. How To Manually Troubleshooting And Repair Windows 7 Bootloader At the time, I downloaded Win 7 repair files that corrected the problem until last night. Windows Vista comes with a rich feature set of diagnostic and repair tools that you can use in the event that your computer is not operating correctly. These tools. Dual-boot Repair utility for Windows 10/8/7/Vista can automatically fix dual-boot or multi-boot systems with Windows 7/8/10, Windows Vista and Windows XP. Repair Vista Bootloader, free repair vista bootloader software downloads, Page 3. Discussion of this wiki can be found here. This wiki is for Windows dual booters who reinstall an operating system only to find that it has taken away access to their other operating system. All four parts of this tutorial require that you boot from a CD or DVD. If you don't know how to do this, check here. If you have made a mistake and want to revert the changes, simply follow the instructions for reinstalling the previous bootloader. For example, if you have installed vista over ubuntu, try to get the ubuntu bootloader back, but want to get the vista bootloader back, simply follow the instructions for installing the vista bootloader. How to fix the Ubuntu GRUB bootloader. How to fully fix the Windows bootloader using a Windows disk. XPBoot on your Windows XP installation CD or XP Recovery console. You will get to a part where it asks if you want to repair or recover. To do so, press . If prompted, enter your Windows XP administrator password. This will leave you at at a command line, so type in the following two commands: fixbootfixmbrexit. Then remove your XP cd. If everything has gone well, you should come to your XP bootloader. Windows Vista or 7 or 8. First boot on your Windows Vista/7/8 installation DVD. If you have one of the many OEM computers that didn't come with a Windows installation disk, you can get the same effect with a Windows repair disk, which you can download (eg Win. Win. 7 6. 4bit) or create from another Windows Vista/7/8 computer (see this page for Win. Make your own Windows repair. CD, and Windows 8 UEFI repair USB must be FAT3. Win. 8 guide). When you get to the Regional settings, select your Location/Keyboard setting then click next. On the next page, click on . Then click on . From there, type in the following 2 commands: bootrec. Now close the two windows and click . How to partially fix the Windows bootloader using an Ubuntu CD Note: these methods will work on Legacy firmwares (not UEFI), if Windows boot files are not broken, and if the boot sector of the Windows boot partition is healthy. In other cases, you will need a Windows installation or repair disc as described above. Run Boot- Repair from a live. CD, click . This will automatically restore a generic syslinux MBR, and set the boot flag on the Windows boot partition. This will also tell you if the Windows bootsector needs repair (see this tutorial). Via command lines. Boot from the live CD (or live USB) of any recent version of Ubuntu and choose “Try Ubuntu” to get to the live desktop 2. Check that the partition from which Windows boots has the 'boot' flag. For XP and Vista, this is normally the main C: partition. Windows 7 usually (but not always) has a separate boot partition of 1. MB in size with the partition label “SYSTEM”. There are also more exotic configurations where two versions of Windows have been installed to the same hard drive, or where the main Windows partition is a logical one. In these cases there will be a single primary partition with the Windows boot files which needs to be marked as active, and you will need to identify which this is. Once you have done so, open Gparted and see if “boot” is listed under the flags column for that partition. If not, highlight the partition and go to Partition menu . Both methods below assume that the boot drive is designated /dev/sda in Ubuntu. This is almost always so, but with some unusual BIOS configurations where there is more than one hard drive, the boot drive may be other than /dev/sda. In such cases you will need to adjust the command appropriately. If internet connectivity available, open a terminal and run these commands: sudo apt- get install lilosudo lilo - M /dev/sda mbr. If no Internet connection: recent versions of Ubuntu include the file /usr/lib/syslinux/mbr. Be very careful with this command and check for typos before running it. Now reboot, remove the Ubuntu CD and you should reboot straight into Windows. See also. Thread for discussion about this wiki page.
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