BCD means Boot Configuration Data on Windows Vista and higher. Its data stores boot configuration values and controls how Windows is started.

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How to use BCDEdit to dual boot Windows installations?

What are the bcdedit commands necessary to setup dual boot between different installations of Windows?5 Background I recently installed Windows 8 onto a separate hard drive1. Now that Windows 8 in ...
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2answers
5k views

Windows 8 changes boot order

I installed Windows 8 and Ubuntu 12.10 on a 3TB GPT disk in UEFI mode. Both can boot up OK. Both operating systems created their ntries in the UEFI boot menu, there's an "ubuntu" and a "Windows 8" ...
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6answers
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WIndows 7 cannot boot - bootrec reports FS not found or corrupt

For 3 days now I've been unable to boot into my Windows 7 partition, and all my research has been to no avail. I'm hoping someone here has more ideas on how to fix this. When I boot up now, I get the ...
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65k views

Windows 8 won't boot, BCD error

My Windows 8 laptop has a boot problem. When Windows tries to boot, I get this error message: Boot configuration data is missing File: \BCD Error code: 0xc0000034 So as suggested I booted to ...
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1answer
10k views

Issue with a Windows 7 Boot issue - involving the BCD perhaps

First of all, thank you to whoever reads this. I'm getting pretty upset and worried about the fact that my desktop is now definitely not booting into Windows 7, which it was very nicely before I was ...
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Option to set a drive letter missing

So.. I need to edit the BCD for a partition on my local hard disk using a program called EasyBCD. This program needs the partition to be mounted (have a drive letter) so it can access \Boot\BCD, but ...
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1answer
278 views

Will Windows 7 pick up XP when grub is installed

There's similar questions but nothing quite exactly what i'm looking for I have a laptop that currently dualboots XP and Ubuntu, with XP chainloaded by grub. I'd like to get windows 7 in the mix, ...
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1answer
7k views

Unable to access UEFI BIOS setup or boot into Windows after setting MBR with EasyBCD then resetting it

I can't exactly remember what the menu items were called (because I can't boot into my computer), but I'll try my best. Earlier I tried using EasyBCD with Windows 8 on a UEFI Lenovo IdeaPad Z580 ...
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3answers
35k views

What are the dangers of manually setting IncreaseUserVA?

I run visual studio 2010 on a 32bit system and regularly run into issues with running out of virtual memory so I can no longer do things like copy / paste in VS. I checked out a few options and the ...
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1answer
582 views

Need handholding with BCDEDIT modifications

Just upgraded my Win7-32 computer by adding a new hard drive, new memory and a new installation of Win7-64. The Win7-32 installation still exists and was on the C:\ drive but now from the Win7-64 ...
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0answers
350 views

Restoring Windows boot entry on GRUB

I made a lot of mistakes lately with my systems, and now I have an issue. After installing fedora 20, I tried to resize my windows 7 partition, and generated an error with the actual size of the ...
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2answers
20k views

How to Install Kali Linux on Windows 8 With BCD instead of Grub

I have Windows 8.1 64-bit installed on my PC. I have been trying to install Kali Linux using its ISO and Universal USB Installer (1.9.5.2) using a USB drive since the CD drive won't work. The ...
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1answer
611 views

How do you boot to a seperate drive that is cloned , for the purpose of a backup system partition?

I use Acronis to Image clone the system partion (OS) to a seperate drive (not disk clone). oops just the partition The purpose of the seperate drive with system partition cloned, is to be able to ...
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2answers
146 views

Unable to boot Windows 10 with Recovery Drive after blue screen Recovery error

I am getting this blue screen message on Windows 10 machine. (I cannot boot into safe mode or see any other Windows OS options.) Recovery Your PC/Device needs to be repaired The Boot Configuration ...