How To Add Windows XP Entry To Windows 7/Vista Boot Manager
Jan 5, 2010
If you've been using Windows XP for a while now and want to try out window 7 or vista, you might have tried dual booting! In that case once you installed windows 7 or vista, you may have noticed that your windows XP entry has disappeared. But do not worry. Your windows XP is still there. The only problem is windows 7 just overwrote the windows xp bootloader. This is a easy fix. Just follow the steps below.
Open an elevated command prompt (Start > type "cmd" > right click on "cmd" > run as administrator)
To create an entry for Windows XP type the following. You can replace "windows XP" with any name that you want it to show. Code :bcdedit /create {ntldr} /d "Windows XP" Now specify the partition where windows XP is installed. Here I have used my E partition. Choose the partition (B, C, D, E, F) where you installed your XP. Code :bcdedit /set {ntldr} device partition=E: Now to set the path type... Code :bcdedit /set {ntldr} path tldr Type the following to add this boot loader to the boot up screen. Code :bcdedit /displayorder {ntldr} /addlast
Restart and you are done!
If for some reason you get an error and are unable to boot into windows XP, then get back into your windows 7 installation and download the boot files from [URL] and paste it in your WIndows XP partition's root directory. [URL]
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Nov 27, 2011
I had windows vista and windows 7 on my laptop;I had to fully install vista again; now I lost the windows 7 boot menu,
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May 30, 2012
When I start up Windows, I have two options, "Windows 7" and "Windows 7 Home Premium (Recovered)", and only the second one works. This is annoying because it defaults to the first entry.Some background info: I added a second hard drive to my laptop, and I used an Ubuntu install disc to move Windows 7 to the second hard drive and install Ubuntu to the first (larger) hard drive. When I start up my computer, the Grub boot loader gives me an option between Ubuntu Linux and Windows 7.When I first tried to boot into Windows, it had problems (caused by finding itself on a new drive I assume) and attempted to do startup repair which didn't change anything. It had detected a Windows 7 installed on drive "E", attempted repair, but on reboot I got to the same place. Next I used the Windows 7 Repair disc that I had burned earlier, which appeared to do the exact same process of attempting startup repair, however this time when I rebooted I got the option between "Windows 7" and "Windows 7 Home Premium (Recovered)". The first option causes it to do what it did before, and the second option gets me into Windows 7 fine. Windows still sees its hard drive as "C" which is good.While looking for solutions to this, I found the bcdedit utility. I attempted to rename "Windows 7 Home Premium (Recovered)" to just "Windows 7 Home Premium" to test whether it changed anything, but when I boot up I still get "Windows 7" and "Windows 7 Home Premium (Recovered)". I don't even know where the "Windows 7" entry comes from.
Here's the output of `bcdedit /v`:
Code: Windows Boot Manager
--------------------
identifier {9dea862c-5cdd-4e70-acc1-f32b344d4795}
device partition=C:
path ootmgr
description Windows Boot Manager
locale en-US
default {74e62c05-aa3f-11e1-90f0-e412b6135969}
[code]....
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Mar 25, 2012
how to re-write the information ( what and where) so that I can access the hidden partition on a laptop running Vista so we can put the system on again. I ask because Alt+F10 no longer worksIT DID work a few days ago, and we put Vista back on because the machine had been infected with malware which shut off all the services. So, restored, all sorted and the machine went back to my son working fine, but then a couple of days later, Service Pack 1 tried to download and install via Windows Updates, and kept on trying and trying, without completing.My son brought the machine back because he could not get it to reboot, and we found the system was corrupt so that we could not repair even after chkdsk.
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Jun 25, 2009
I had a dual boot system with XP Pro and Vista Ultimate 32bit everything was great.
I decided to try the Windows 7 RC but I needed a new drive due to lack of space.
My original drive is IDE, I bought a SATA drive and moved the OS's to the new drive.
I wanted to keep the old drive in system for storage so I formatted it and changed BIOS boot priority.
After fixing some minor issues with drive letter assignments due to the fact the bios reads the first and second IDE channels first then SATA.
I was all ready to install Windows 7 RC on an unallocated 100gb section of my new drive.
Note: that the old drive has a single partition formatted NTFS but is currently blank.
And I did follow the "Golden Rule" of installing the oldest OS first when I set up the computer in the first place.
The Install went fine.
Now for the problem.
Windows 7 did not add an entry into Vista's boot manager so no option to boot into Windows 7 without the install disk in the drive.
I used EasyBCD 1.7.2 from within Vista to add an entry for Windows 7. But when initially added easyBCD assigns the drive partition a drive letter that I don't have.
Therefore the entry does not show up on reboot. I changed the path to the correct drive and then the entry does show up on reboot.
But when I select Windows 7 the boot manager refuses to load Windows 7 saying that "cannot verify the digital signature of the file winload.exe"
I have tried wiping and re-installing the Windows 7 partition 3 times I've tried using the Windows 7 install disk to repair startup problems.
None of these has worked I'm at a loss as to what is happening.
If Windows 7 created a hidden partition for recovery and boot files I'm unable to find it, I thought of trying and Linux Live CD to look for the hidden partition but have not done it yet. My thought was to delete this hidden partition and wipe the Windows 7 partition and format it before re-installing either from within Vista or during the Windows 7 install process via a command prompt in an attempt to keep Windows 7 from creating this hidden partition. The problem is that I don't believe this will solve the problem due to the digital signature error reported by Vista's boot manager.
Can anybody help me with this or at least bring a perspective that I may be over-looking?
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Dec 15, 2009
Ive been using a hard disk with XP Pro installed first partition and Vista Ult installed second partition. Yesterday I installed Win 7 Home premium on first partition where XP was installed. During installation I deleted the first partition and created new one for the win 7 installation. Obviously XP is gone, dont care.
Win 7 is booting fine. Problem is I cant boot from Vista which is in second partition D. No vista entry on bootloader. PC boots from Win 7 straight away. I used easyBCD to add vista entry but no luck.
QUESTION: How to get my Vista back?
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Mar 2, 2012
One of my friends has a Windows 7 computer, but suddenly it could not start,I got an error like this
File: BootBCD
Status: 0xc0000098
Info: The Windows Boot Configuration Data file does not contain a valid OS entry
And I ran a Code: chkdsk c: /f /r followed by a Code: Bootrec /RebuildBcd , where it asked me, if I want to add the entry to the BCD store, and of course I answered yes Afterwards I rebooted the computer, but it came up with a blank screen. I then tried to restart the computer and it keeps coming up with a blank screen. I tried to repair using the Windows 7 - cd's repair, but with no succes. It found the Windows 7 Home Professionel, but when I tried to repair it, it says, that it could not find the OS (something like noOSInstalled). I then came into cmd again, and tried first with Code: BootRec , but it could not find the OS.Now I set it to run Code: chkdsk over the night, but what can I do, if I comes up with the blank screen again? Do I have to reinstall the computer, or are there other solutions?
CHKDSK found ad sectors in the following files Code: WindowsassemblyNATIVE~1.303PRESEN~1FFB7C7~1PRESEN~1.DLL
WindowsassemblyNATIVE~2.303SYSTEM~3.SER559EBA~1SYSTEM~1.DLL If this indicates something
Maybe I have to try with F8, when I restarts the computer for the first time after running the Code: BootRec .
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Aug 31, 2012
windows boot configuration data file does not contain a valid OS entry (0xc0000098)Trying to fix my aunts laptop (Toshiba satellite/windows 7). Tried a recovery disc, which was painfully slow but no joy.
[code]....
I did the diskpart thing in command prompt:
vol 0= E dvd rom
vol 1= C 100mb partition (active)
vol 2= D 232gb partition
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Feb 15, 2012
Previously I have installed Windows XP then Windows 7 in different drives of my computer. Later installed Ubuntu 10.10 inside Windows 7 and upgraded it to 11.04.After that Accidentally I have formatted Windows XP drive from Ubuntu. I installed XP again to the same drive. I tried to repair Windows 7 and it worked fine, but the problem is I can boot only Windows 7. I have used BCDEdit tool to add entry to boot menu. This also worked fine that I am able to boot both Windows 7 & Windows XP.Now I want to boot Ubuntu 11.04 also using already installed partition.I don't want install it again(as I have to update it to 11.04 again).I have Windows XP in C drive, Windows 7 in D drive and Ubuntu 11.04 in E drive.
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Jan 21, 2012
I am working on Samsung notebook with Intel atom processor (without DVD Rom). I installed antivirus and later restarted the machine. After the restarting it tells me "windows failed to start. A recent hardware or software change might be the cause. To fix the problem:
1. Insert your windows installation dics and restart your computer and other procedures
2. Chose your language settings and click nex
3. Click repair your computer"
If you do not have this disc, contact your system administrator or computer manufacturer for assistance.
File : ootBCD
Status: 0xc0000098
The windows boot configuration data file does not contain a valid OS entry.
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Aug 15, 2012
My system dual boots to either Windows 7 or Vista Ultimate, or, at least it is supposed to. Something happened and now the system just boots to Winodows 7 without giving me the choice to boot to either. When I use F6 I find that only Windows 7 is listed in the Operating Systems box.
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Sep 13, 2010
New laptop has Windows 7 Home Premium 64bit. I have two business programs that won't run on a 64bit system. Partitioned the hard drive to install Vista Home Premium 32bit to create a dual boot system solely to run these two programs.Can't get Vista to load. Followed tutorial meticulously. All goes fine until the "Vista will boot for the first time" step. After this first boot, the screen returns to the "completing installation" page. However, the process dies here and the progress bar across the bottom of the screen never moves, even after an hour. Reformatted the partition and started over with same results. Multiple attempts always die after the first boot.
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Sep 13, 2012
I have two drives (C and D) with Vista on one and Win 7 on the other (not sure if they're actual drives or partitions of a single drive, how do I tell?). I am dual booting and never use Vista. Starting to need the disk space and want to delete Vista. Is this difficult in this scenario?
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Apr 5, 2011
I had recently installed windows 7 on my laptop running windows vista. I did not remove the existing windows vista installation, and thus win 7 was installed in a dual boot combination. Now, i want to remove vista from my laptop and use windows 7 only.The problem is that during installation, win 7 was installed on logical drive and windows vista was on the primary drive. Thus, i cannot delete/format the windows vista partition. Also I cannot transfer the boot drive to the partition containing win 7 because the vista partition is the active one.
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Jul 27, 2011
I have 2 HDs in my tower, 1 has windows 7, and 1 has server 2008 R2. I installed the server OS to play around with Hyper-V but enver did and I want to remove it to throw a linux distro on it. What's the easiest way to fix the boot record to reflect that server 2008 isn't there anymore?
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Jul 7, 2011
A few days ago I tried installing a 64 Bit version of Windows 7 Ultimate on my computer on a different partition. Now the installation itself didn't give any trouble and both the windows i.e The old 32 bit and 64 bit can boot without problems.However today I decided to get rid of the Windows 7 64 Bit as I wasn't really using it and was just eating up space. So I opened up Easy BCD to get rid of the entry for the 64 bit one. But no matter what I do (Deleting it, re-making the boot files, resetting the bootloader) the entry doesn't go away. When I reboot, it's still sitting there after anything and everything I try.
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Dec 25, 2012
this is what I did, since I have no CD-ROM, to install Windows 7 I created a partion X: NTFS and set it as the ACTIVE ONE, the put there the Windows 7 installation files, and opened prompt command to type bootsect.exe /n60 X: , next I restarted my computer, and automatically it booted into the Windows 7 setup, I installed Windows 7 on the partition C: and formatted the partition C:, everything installed and after the installation finished, a multiple choice menu appears that reads:[CODE]
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Mar 11, 2009
How to Change the OS Name in Windows Boot Manager ?
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Jan 13, 2013
ihave windows 8 my lpatop is acer aspire E1-531, I am trying to install windows 7 but boot manager wont show me dvd boot !! it show me only network boot what can i do to be able to boot from dvd
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Mar 18, 2012
I have recently upgraded my win vista 32 bit to windows 7 32 bit home premium. If my comp crashes do i need a vista bootable cd or can i repair it from windows 7 cd which i purchased
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Oct 14, 2009
I installed Windows 7 on a partitioned harddrive with vista on the other half. After the installation i have my boot menu with:Windows 7, Windows Vista, Windows vista still works but when i try and load windows 7 i get a boot error message
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May 7, 2010
I tried to install WIN 7 to a NEW HD (clean install) since you cannot do a WIN XP upgrade install. I left my old C: drive (WIN XP) hooked up while I installed WIN 7 to the NEW drive. Afterward I decided that my computer is too slow to effectively run WIN 7 so I took the NEW drive out (WIN 7 installation) and intend to put it in a new faster computer.Now when I try to boot up my old C: drive with WIN XP, I get a WIN 7 Boot Manager. What a PAIN in the A--. How do I get rid of the Boot Manager so my WIN XP will boot up normally?
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Nov 17, 2012
I have a windows 7 home premium 64 bit. And when i start the system i get the following message.Boot Manager:Windows failed to start. A recent hardware of software change might be the cause. To fix the problem:1.Insert your Windows installation disc and restart the computer.2.Choose your language settings, and then click "Next".3.Click "Repair your computer."If you do not have this disc, contact your system administrator or computer manufacturer for assistance.Info: an error occurred while attempting to read the boot configuration dataI searched the forums. But unfortunately i don have the installation disc.Is there any other way to get through this.
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Jan 15, 2013
on power up the computer goes to a screen and at the top says Windows Boot Manager. insert windows disc. language, repair, Status: 0xc000000f
info: boot selection failed because a required device is inaccessible. So, I hit enter and it always goes back to same screen. I will not let me F8!!! I will let me F2 and F12. I do not have any disc to reinstall windows.
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Mar 7, 2009
I have a system running XP. I partitioned my drive in half and installed Windows 7. I tried to start XP again and messed it up. I think it's trying to use XPs boot manager. Do I need to re-install 7 to use it's boot manager?
Now that I know this .iso works great, I want to put 7 on a partition on my main Vista system. I can't afford to lose everything like I did on the XP system. When I tried to start XP after installing 7 I got an error. "windows root system32 hal.dll is missing or corrupt"
I can't have that happening to my main system. Is this normal? Did I do something wrong? Will it happen to Vista?
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May 13, 2010
when we compress the disk space entirely by going to my computer --> right click on the c: drive icon ---> properties ---> compress disk drive, the compression utility in win 7 accidently may compress the boot manager files that include the file bootsect.bak and the boot folder also . when the computer is restarted the machine hangs up and says "boot manager is compressed " and shuts down .at the prompt type notepad (since the recovery option boots from a seperate wim image it has notepad built into it ) press ctrl + o which invokes the open file dialog go to the open file field (ALT+N) and type c:oot and also see for the c:ootmgr file. right click it and deselect the option of "compress files to save disk space" when we apply the boot manager is again decompressed. also if someone finds this harder we can directly deselect the compression option by reversing the process used to compress the drive thats it . we are done
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Jan 21, 2012
I used to have both XP & 7 & removed XP. I used to have to select from a black & white screen called Windows Boot Manager. Now it shows only 7 and I have to select it. How do I get rid of this screen?
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Nov 14, 2012
I'm having an issue where my Windows boot manager is missing. However when trying to repair, there isn't even a win7 installation file on any of my HDDs. However if I search for a driver that may be located in a file, I can view all of my files on my C drive.
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Aug 16, 2012
When I start my computer I receive a message that says "Windows Boot Manager: The boot selection failed because a required device is inaccessible.: When I try to use the Windows 7 Recovery Disk to repair the computer I get a blue screen of death. I have a reburbished Dell GX620 that currently runs Windows 7 that I believe orginally had Windows XP.
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May 12, 2011
Everytime I start up i get this annoying screen:
1. How do I removed this from my startup
I have set my msconfig right:
and i also did disable here:
What the **** is wrong!
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Jan 19, 2012
I am told that the Windows 7 OS uses a bootmgr to boot up windows. Can anyone explain this process in a way that I can understand.
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