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Multibooters, Vista Dual and Multibooting. Possible partition issues - Preparing the BCD. Fix the BCD while working from another OS or the Vista DVD. Hibernation issues - Backup the BCD - Whole drive cloning. The information on this page also applies to Windows 7 - except where indicated. Vista is similar enough to previous versions of the NT operating system that many current cloning tools can still be used for Vista. The problems arise mostly from the new Vista boot files bootmgr and BCD, the way they use the Disk Signature, and the new Vista partitioning rules. If these factors are taken into account and adjusted for then the majority of pre- Vista tools are perfectly capable of doing the job. Of course many cannot be installed inside Vista, but they can be run from another OS or boot disk. Third party vendors of such tools are releasing Vista compatible versions, but some still have issues that have not been fully addressed. Cloning any Win. NT OS requires adherence to certain rules to get a clean booting and independent clone that is not in some way cross- linked with the parent install. When using the Microsoft bootmanager with its reliance on separate system and boot partitions and non- default drive letters there are extra variables that can make successful cloning more tricky. I have tried to provide some information relevant to the MS bootmanager, but please be aware that the information here is mainly aimed at systems where the Windows installs are independent with all their boot files on their own partition and see themselves as the C: drive and their partition as both system and boot. If you don't know what I mean by 'independent', or you are using the MS bootmanager and don't understand how it operates, then you should read this guide before attempting to multiboot clones. Be aware that Easy. BCD and Vista. Boot. Pro are not independent bootmanagers but merely a graphical interface to the tools of the Microsoft bootmanager. If you have used either of these apps to configure boot options then you are using the MS bootmanager). Off Boundary Partitions. The first and most potentially troublesome issue to be aware of is that Vista created partitions are different, so many pre- Vista cloning tools will either just not recognise them as valid partitions, or worse still try and correct what they see as errors. If you have allowed Vista to create its own partition during install, or used any Vista tools such as Disk Management or Diskpart to create or resize any of the partitions on the computer, then you would be advised to be extremely cautious in using a pre- Vista cloning, imaging or partitioning tool. Not all tools will baulk at the Vista partitions and some will clone and image them, but none will keep the structure of the Vista partition for the newly created clone or restored image, (unless you are doing a whole- drive sector- by- sector clone, see section below). Powerquest's Drive Image and Partition Magic will not work with Vista partitions and their attempts to 'repair' things will damage Vista. As long as all partitions on the computer are old style then you have at least a fair chance of success, but more importantly you have much less of a chance that you will do any damage. If your cloning tool seems happy working with a Vista OS and goes to work without reporting any errors, then you should be okay. Update: - see here and here for much more on partitions and alignments and Advanced Format hard drives). Winload. exe.... Is Missing. After successful cloning you will still be unable to boot the clone unless the Vista BCD file is pointing to the correct new location of the Vista bootloader. It's very similar to how the boot. BCD in Notepad. Correcting the BCD in clones is possible and not particularly difficult, but it is more of a hassle than opening Notepad and changing a digit or two. What would be ideal is if the BCD could be made to just point to the winload. This would allow a new clone to boot without having to make any corrections to the BCD. Fortunately there is a way to do this and it makes cloning Vista almost easier than any previous NT operating system. Thanks for this edit to the BCD goes to the man who first reported it. It's still not exactly clear what happens in the Vista bootmgr when this edit has been applied, but it has been used by a lot of people since 2. It is not a published Microsoft fix, but it appears to be exactly the same edit as applied by Microsoft's own sysprep utility. The sysprep tool is designed to allow computer suppliers and IT pros to easily deploy Vista to numerous computers, by letting them install Vista once and then copy it to the other machines. That single install has to be 'generalized' so that when it is rebooted for the first time on another machine it is able to adapt to its new surroundings. My examinations of the 'generalized' BCD of a syspreped Vista install has shown that it employs the same edit as described here. If it's how Microsoft do it, then I think we can be fairly confident that it is a valid approach. If you don't want to generalize a BCD but just reset one to its new surroundings, then see the section below, Re- Specialize a BCD. Prepare the BCD. To make this change to the BCD you have to use the command line BCDEdit. BCD and the correct boot entry in your BCD. If you are using a third- party bootmanager and have more than one Vista based OS then you will have more than one BCD on the computer and so BCDEdit. BCD. If you are using the MS bootmanager to dual or multiboot with any other OS then you will have more than one boot entry (Object) in the BCD and so the Object 'identifier' you need to use (the word between the squiggly brackets) may need to be specific for your set up. If you only have one Vista based OS and you are not using the MS bootmanager then you can skip the rest of this paragraph. If you do have the MS bootmanager configured to boot other OSes then be aware that using the {default} identifier means you will alter the boot Object set as the default item in the MS bootmanager, that's the one that will start automatically if you don't make a booting choice before the bootmenu timeout. When running BCDEdit. Windows the {current} identifier will normally alter the boot Object of the OS that is currently booted, but this is not always true for those of us using third- party bootmanagers and running clones. If BCDEdit. exe is working on the wrong BCD then the {current} identifier might still change a boot Object in a BCD other than the one inside the OS we are booted into. It will depend on whether the bootmanager being used is fully compatible for Vista on second or higher hard drives and logical partitions. If you don't know if yours is compatible, then you should always check that BCDEdit. BCD you intended. See - BCD is Always Open (If you do have trouble targeting the correct BCD then you can point BCDEdit. BCD with the commands shown in the section below, Generalize a BCD While Working From a Different OS). If you don't have the MS bootmanager configured to boot other OSes and the Vista you want to generalize is on a primary partition on the boot hard drive, then the easiest way to apply this change to its BCD is to boot into that OS and open a command prompt window, (how to do it from another OS or the Vista DVD is covered below). You might have to open the command prompt with elevated privileges by right clicking and choosing 'Run as administrator' then just type these separate commands, pressing Enter after each one. You should get a message after each. The operation completed successfully”. If you get an error message from either of the first two commands then something is wrong with your set up and you may not be in a boot drive primary, or you might have the MS bootmanager configured, so you should go back and read the whole of the previous paragraph. Using the {default} identifier in the first two commands here can work equally as well, except you would have less of a chance of receiving an error message if you were changing the wrong BCD or the wrong boot Object. The {memdiag} line shown here is optional and only required if you ever want to use Vista's boot time memory tester. There should be one space between each block of characters. Once you have applied the first command you can use the up and down arrow keys to scroll through the previous commands you have entered, then back- arrow and edit, instead of re- typing much of the same again. Or you can copy and paste from this page.
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