If you are Windows Vista or Windows 7 has occurred the “BOOTMGR is missing” error,then you can fix the error but to fix this error you have to Windows installation DVD with you.
Use the Following steps to fix the ” BOOTMGR Missing ” error.
1.Insert the Windows installation DVD in to CD-ROM and select the CD-ROM as first boot device in BIOS setting.
2.Click Next at the first prompt.
3.Select the lower left-hand side option “Repair your computer”
4.Click on the first link “Startup Repair”
5.after completing the “Startup Repair” , select the “Command Prompt” option
6.and enter the following command:
then reboot your computer, remove the windows installation DVD from CD-ROM.
After doing all above steps perfectly, then your computer will work fine.
Thank You 🙂