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RESOLUTION
To resolve these issues, follow these steps.
Note You can run the commands in the following procedure by using the command prompt. If you run these commands in Windows Vista, run them at a command prompt that has elevated user rights. To do this, click Start, click Accessories, right-click the command-prompt shortcut, and then click Run as Administrator. 1. Use Bootsect.exe to restore the Windows Vista MBR and the boot code that transfers control to the Windows Boot Manager program. To do this, type the following command at a command prompt: Drive:\boot\ Bootsect.exe –NT60 All
In this command, Drive is the drive where the Windows Vista installation media is located.
Note The boot folder for this step is on the DVD drive.
2. Use Bcdedit.exe to manually create an entry in the BCD Boot.ini file for the earlier version of the Windows operating system. To do this, type the following commands at a command prompt.
Note In these commands, Drive is the drive where Windows Vista is installed.
• Drive:\Windows\system32\Bcdedit –create {ntldr} –d “Description for earlier Windows version”
Note In this command, Description for earlier Windows version can be any text that you want. For example, Description for earlier Windows version can be "Windows XP” or “Windows Server 2003."
• Drive:\Windows\system32\Bcdedit –set {ntldr} device partition=x:
Note In this command, x: is the drive letter for the active partition.
• Drive:\Windows\system32\Bcdedit –set {ntldr} path \ntldr
• Drive:\Windows\system32\Bcdedit –displayorder {ntldr} –addlast
3. Restart the computer.
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MORE INFORMATION
To start versions of the Windows operating systems that are based on Microsoft Windows NT, you need the following files: • Ntldr
• Boot.ini
• NTDetect.com
In Windows XP, these files reside on the system partition that is marked "active." By default, these files are hidden system files in Windows XP. Users can replace these files by using the Recovery Console, or users can start the operating system by using a Windows NT boot disk. Windows Vista does not use these three files. Windows Vista starts by using the hidden system file Bootmgr and other required files that are located in the \Boot directory.
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Creating a multi-boot configuration that includes Windows Vista
To create a working multi-boot configuration, install the oldest version of the Windows operating system first. Then, install each newer version in order. Every new Windows version preserves backward compatibility for starting earlier Windows versions.
To create a multi-boot configuration that includes Windows Vista, you must have at least one partition for each earlier Windows version that you install. Follow these general guidelines: • Create at least two partitions. Use one partition for the Windows Vista installation.
Note If the partition for Windows Vista is already formatted, make sure that it is formatted by using the NTFS file system. However, we recommend that you use one of the following methods: • Create the second unformatted partition.
• Do not create the second partition and leave the space as free space. Instead, create the second partition during the Windows Vista installation.
• If the computer does not have an operating system installed, install the oldest Windows version first.
Note Install Windows XP before you install Windows Server 2003.
• Run the Windows Vista Setup program. Install Windows Vista in the free space or in the existing partition. You can run this Setup program in the earlier Windows version, or you can start the computer when the Windows Vista disc is in the CD or DVD drive.
After Windows Vista Setup finishes, you will have a correctly-configured, multi-boot environment that includes Windows Vista and the earlier versions of Windows. The Bootmgr boot menu that appears resembles the following menu:
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Microsoft Windows Earlier Windows Operating System
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Removing Windows Vista from a dual-boot configuration
If you want to remove Windows Vista from a dual-boot environment that includes an earlier version of Windows, follow these steps.
Note You can follow these steps in the earlier version of Windows or in Windows Vista. If you follow these steps in Windows Vista, run the commands from a command-prompt that has elevated user rights. To do this, click Start, click Accessories, right-click the command-prompt shortcut, and then click Run as Administrator. 1. Use Bootsect.exe to restore the Ntldr.exe program. To do this, type the following command: Drive:\Boot\ Bootsect.exe –NT52 All
Note In this command, Drive is the drive where the Windows Vista media is located.
After the computer restarts, it does not load the Windows Boot Manager program. Instead, Netldr.exe loads and Boot.ini loads.
2. Delete or remove the partition where Windows Vista is installed.
Important You can only delete the partition where Windows Vista is installed if that partition is the non-active partition on the system. For example, consider the following scenario: • Windows Vista is installed on drive C. Drive C is partition 1 and is the active partition.
• Windows XP is installed on the drive D. Drive D is partition 2 and is the non-active partition.
In this scenario, you can run the bootsect command, but you cannot delete the partition where Windows Vista is installed. If you delete this partition, the computer is put into a non-bootable state because Windows XP boot files are deleted.
تعلم:حل مشكلة فقدان نظام Vista من بدء الإقلاع عند تنصيب الXP
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