Quantcast
Results 1 to 7 of 7

Unable to boot Windows XP after Windows 7 installed

  1. #1
    tvsuhail is offline Junior Member
    Enjoys Windows 7 Forums
     
    Join Date
    Apr 2010
    Posts
    6

    Unable to boot Windows XP after Windows 7 installed

    I have Windows 2003 installed in C and Win XP in D......Then I formatted C and installed Windows 7, but after that I am not able to boot Win XP...... I have tried BCDEDIT & EasyBCD but didnt work for me..... And later I realized there are no files in D to boot Win XP( ie, boot.ini, ntldr, ntdetect etc)...... I copied all required Windows booting files from other system to D drive and I edited Windows 7 boot with BCDEDIT to point NTLDR on D drive...... Then I was getting error like,Invalid boot.in filebooting from C:\WindowsNTDETECT.COM Failed.....Plz help me to find the solution..Thanks

    Reply With Quote Reply With Quote

  2. #2
    Saltgrass is online now Microsoft Community Contributor This member is a certified Microsoft Community Contributor at Windows 7 Forums. Click here for more information from Microsoft.
    Just trying to help
     
    Join Date
    Oct 2009
    Posts
    6,562
    The boot files have to be in the active partition. If you use the EasyBCD 2.0 beta version, it will put those files there for you. If you do it yourself, the boot.ini file probably needs to be altered to show partition (2) if that is where your XP install is.

    If you would attach a snipping tool picture of your Disk Management window, we could tell you for sure.

    Reply With Quote Reply With Quote

  3. #3
    tvsuhail is offline Junior Member Thread Starter Thread Starter
    Enjoys Windows 7 Forums
     
    Join Date
    Apr 2010
    Posts
    6
    Quote Originally Posted by Saltgrass View Post
    The boot files have to be in the active partition. If you use the EasyBCD 2.0 beta version, it will put those files there for you. If you do it yourself, the boot.ini file probably needs to be altered to show partition (2) if that is where your XP install is.

    If you would attach a snipping tool picture of your Disk Management window, we could tell you for sure.

    I have used EasyBCD 2.0 beta. Whenever I add new entry for Windows XP, it gives me an option to install NTDETECT, NTLDR and boot.in....I clicked 'Yes', but I couldnt find any of these file in C or D drive...

    And this is what EasyBCD 2.0 beta shows, And I have attached diskmgmt picture with this reply


    There are a total of 2 entries listed in the bootloader.
    Default: Microsoft Windows 7
    Timeout: 10 seconds.
    EasyBCD Boot Device: C:\
    Entry #1
    Name: Microsoft Windows 7
    BCD ID: {default}
    Drive: C:\
    Bootloader Path: \Windows\system32\winload.exe

    Entry #2
    Name: Microsoft Windows XP
    BCD ID: {035f9b84-3f60-11df-8cf9-001b38376252}
    Drive: D:\
    Bootloader Path: \NTLDR







    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Diskmgmt..png 
Views:	248 
Size:	180.9 KB 
ID:	5984  

    Reply With Quote Reply With Quote

  4. #4
    Saltgrass is online now Microsoft Community Contributor This member is a certified Microsoft Community Contributor at Windows 7 Forums. Click here for more information from Microsoft.
    Just trying to help
     
    Join Date
    Oct 2009
    Posts
    6,562
    The boot files you mentioned will be in C: the System partition.

    In the BCD store, the Drive should be C:\ for the XP entry.

    If you are using the EasyBCD beta, which version are you on? I think the latest one is 91...

    Those files are hidden, system files so if you are using the correct settings, you will be able to see the Win 7 boot file bootmgr.

    Reply With Quote Reply With Quote

  5. #5
    tvsuhail is offline Junior Member Thread Starter Thread Starter
    Enjoys Windows 7 Forums
     
    Join Date
    Apr 2010
    Posts
    6
    I am using EasyBCD 2.0.0.91 (Hope this is latest as u said).....

    I made boot drive of Win XP to C drive but still it says \NTLDR missing. And, there is no NTLDR file in C to load windows but obviously bootmgr is there.... I have searched in Hidden & Protected OS files also....still no use...

    What is the booting steps if Win XP is there with Windows 7, I mean what all files required and where it is stored?


    Thank you very much for ur kind to help..

    Reply With Quote Reply With Quote

  6. #6
    Saltgrass is online now Microsoft Community Contributor This member is a certified Microsoft Community Contributor at Windows 7 Forums. Click here for more information from Microsoft.
    Just trying to help
     
    Join Date
    Oct 2009
    Posts
    6,562
    If EasyBCD is not doing what it should then something must be a little strange with your setup.

    Since you do not see the boot files in the C: partition, copy them there yourself - Ntldr, ntdetect.com, boot.ini.

    EasyBCD should be able to modify the boot.ini file to make it work, like changing it to partition(2)rdisk(0) if your XP install in in D:

    Did you change the BCD entry to C :\ ? All boot files have to be in an active partition.

    Reply With Quote Reply With Quote

  7. #7
    tvsuhail is offline Junior Member Thread Starter Thread Starter
    Enjoys Windows 7 Forums
     
    Join Date
    Apr 2010
    Posts
    6

    Thumbs up

    Quote Originally Posted by Saltgrass View Post
    If EasyBCD is not doing what it should then something must be a little strange with your setup.

    Since you do not see the boot files in the C: partition, copy them there yourself - Ntldr, ntdetect.com, boot.ini.

    EasyBCD should be able to modify the boot.ini file to make it work, like changing it to partition(2)rdisk(0) if your XP install in in D:

    Did you change the BCD entry to C :\ ? All boot files have to be in an active partition.
    The problem solved.....I have manually copied NTLDR, NTDETECT.COM and Boot.ini to C drive....Then changed the boot drive of Win XP to C drive and repaired boot using EasyBCD beta 2.0....done..

    Thank you very much sir....You have done a gr8 job to me...Thank you....
    Last edited by tvsuhail; 04-04-2010 at 03:52 PM.

    Reply With Quote Reply With Quote

Similar Threads

  1. Cant boot Server 2003 after having installed Windows 7
    By manolain in forum Windows 7 Support
    Replies: 2
    Last Post: 05-15-2011, 12:28 PM
  2. Unable to boot Windows 7 after unistalling Ubuntu Dual boot
    By Narmani in forum Windows 7 Support
    Replies: 4
    Last Post: 12-26-2010, 04:29 PM
  3. Unable to boot windows 7.........please help
    By junedraza in forum Windows 7 Installation and Upgrade
    Replies: 6
    Last Post: 02-10-2010, 03:36 PM
  4. Need Help! Unable to Boot Windows 7!
    By Supergluey in forum Windows 7 Support
    Replies: 4
    Last Post: 02-02-2010, 12:15 AM
  5. Installed new motherboard and can't boot windows.
    By reffu in forum Windows 7 Hardware
    Replies: 15
    Last Post: 01-10-2010, 02:47 PM

Visitors found this page by searching for:

install windows xp afterwindows7

unable to boot from xp after installing windows 7

invalid boot ini booting from c:windows ntdetect failed after bcdedit

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •