Jun 26, 2018 windows 7 bootmgr is missing. More methods to create USB Installation and Repair media below. (These can be made on any computer running XP.
BOOTMGR stands for Windows Boot Manager. Beginning with Windows Vista and now standard in Windows Server 2008 and Windows 7, BOOTMGR is used to find an active partition and display an operating system menu for your choice. It's similar to the NTLDR for the previous windows system like Windows XP and Windows 2000.
The BOOTMGR is missing error is quite common in Windows Vista and Windows 7. Sometimes, when you press the Power button of your computer, you get a black screen saying 'BOOTMGR is missing, Press CTRL+ALT+D to restart.', but when you did as what you are suggested, the error appears again. This error happens even when you're installing another Windows 7 system to the existed ones. Luckily, there's a method to repair this common headache.
It's actually not as hard as you'd imagine repairing a 'BOOTMGR is missing' error, as long as you've got the right things prepared. To fix the 'BOOTMGR is missing' error is why this article comes in.
This method requires you to have Windows Installation DVD and a CD/DVD drive on your computer. First make sure your computer is booted up from CD/DVD drive and then follow the instructions below to repair this error. Don't have a Windows Installation DVD? PowerSuite allows you to make a CD in 3 steps to boot up your computer and make windows recovery quickly. See how to use Windows CD to repair bootmgr error first.
1. Insert your Windows Installation DVD disc, restart your computer and boot from CD/DVD drive.
2. In the open screen, choose your preferred language, time currency and Keyboard. Mouse over and click 0the 'Repair your computer.' option in the bottom left side.
3. Depending on what system(s) you have installed, Windows will try to locate the installation destination for Windows Vista or Windows 7.
4. Recovery Options will show up and click Startup Repair.
5. A message 'Startup Repair is checking your system for problems ...' will appear.
6. When complete, you will be prompted to reboot, and you should eject the Windows Installation DVD from CD/DVD drive.
7. Now your computer should run as normal, and you see your familiar desktop again.
The method above works well if you have a Windows Installation Disc and a CD/DVD drive. But what if you don't have a disc or CD/DVD drive? As long as your computer has a USB port you can get a usb flash drive you can relax.
1. Load your bootable USB with the LiveBoot program included in PowerSuite Golden . See here how to make a bootable USB.
2. Boot your computer using the USB, see the screenshot below.
3. Once LiveBoot is open, go to Boot Crash Solution panel and follow the on-screen instructions to fix the 'BOOTMGR is missing' error. Besides BOOTMGR errors, you can fix corrupt Master Boot Record (MBR), corrupt Hard Disk Partition Table (DPT), corrupt Partition Bad Sectors and many other errors.
The problem of computer system often comes along with data lost from your computer,with the wrong operations to fix bootmgr mising error will result in hard drive formatted and inaccessible data,or hard drive partition.Under these circumstances, you will need a data recovery software to retrieve lost data back.
If, when you attempt to boot your computer, you encounter the problem 'BOOTMGR is missing', you do not need to worry. You can either use your Windows installation DVD or our free Windows software Lazesoft Windows Recovery Home Edition to solve the problem.
Solution ONE: Use your Windows installation DVD:
3. Choose your local settings such as language, time and keyboard.
4. Click the <Repair your computer> button. Windows will search for your Windows installation volume.
5. Select a Windows installation volume from the list found in your computer.
6. Click the <Startup Repair> button. Windows will check and try to repair the problem. Please wait while Windows is working.
7. A message will be displayed when the repairs are completed.
8. Remove the DVD and reboot your computer. You will find that Windows will start normally.
Solution TWO: Use Lazesoft Windows Recovery or Lazesoft Recovery Suite
If you do not have a Windows installation disc, our free Lazesoft Windows Recovery Home Edition can help you fix the BOOTMGR missing problem easily and quickly.
You can build a bootable CD or USB flash drive, then use it to boot your broken computer. Our Lazesoft Windows Recovery bootabe disk is much more powerful than a standard Windows installation DVD.
The following are the steps you can follow to repair your Windows boot manager:
1. Create a bootable CD/USB drive using our Lazesoft Windows Recovery Home Edition.
2. Reboot your computer from the newly burned Lazesoft Windows Recovery boot disk.
3. Follow the steps you are given to start repair the 'BOOTMGR is missing' error.
Lazesoft Recovery Suite is easy to use, powerful boot disk design to Recover Data, Recover crashed Windows System, Recover Windows Password, Clone or Backup Disk, etc.
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