Bootmgr is missing is an error from your system. The most common reasons for BOOTMGR errors include corrupt and misconfigured files, hard drive and operating system upgrade issues, corrupt hard drive sectors, an outdated BIOS, and damaged or loose hard drive interface cables. you can fix it by the following steps:
Firstly, create a bootable CD/USB by
Windows Boot GeniusSecondly, set the computer boot from CD/USB after enter into the BIOS menu.Thirdly, start Fix "Bootmgr is missing" with the CD/USB created at the first step.
Source:http://www.windowspasswordsrecovery.com/fix-windows/bootmgr-is-missing.html
boot mang
×