As we all perceive that Microsoft’s Windows based Operating Systems are one of the generally old operating system all over the world although these operating manners is exposed to several threats.

Some of the common theme associated and Windows based computers are
1 Malfunction of acting system traceable to the Virus or other malwares.
2 Due to the corruption of the registry or miscelanneous other files.

If all these dig up issue get more severe it lead to no boot issue , one of the common issue with Windows based operating procedure is “Windows boot configuration data file is engaged”

Emblem of this error
When we start our working, we take the following error message.
File: BootBCD
Status: 0xc0000034

Causes for this Error
This error is caused due to the following reasons.
1 The Windows Boot Manager (Bootmgr) entry is not present in the Boot configuration data (BCD) store.
2 The BootBCD file on the active partition is bruised or missing.

How to unravel this Error.

Method 1:
1 Repair the BCD store by using the Startup Personal Repair option
You can function the Startup Mend option inside the Windows Recovery Environment to repair the BCD store. To do this, go after these steps:
1 Place the Windows Vista healing installation disc in the disc drive, also then starts the computer.
2 Press a key when you are urged.
3 Select a language, a time, a notes, and a keyboard or an more troth development, inside addition to then take to each other next.
4 Click Mend your computer.
Click the operating organization that you want to heal, and then click next.
5 In the System Recovery Options dialog box, click Startup Mend.
6 Continue the computer.

Method 2:
Rebuild the BCD store by by way of the Bootrec.exe tool
If the previous method does not resolve the predicament, you can rebuild the BCD store by by way of the Bootrec.exe tool the Windows Resurgence Environment. To do this, follow these steps:
1 Put the Windows Panorama installation disc the disc effort, into the bargain then starts the private.
2 Press a key when you are prompted.
3 Select a language, a season, a notes, furthermore a keyboard or another involvement method, and then get on well next.
4 Click Cure your personal.
5 Click the operating system that you want to repair, plus after that click after.
6 In the System Recovery Choices dialog box, click Command Prompt.
7 Form Bootrec /RebuildBcd, and then press ENTER.
If the Bootrec.exe tool runs effectively, it presents you with an installation path of a Windows directory. To add the entry to the BCD departmental store, type yes. A confirmation experience seems that indicates the entry was added successfully.
If the Bootrec.exe tool cannot locate any wasted Windows installations, you must remove the BCD store, also succeeding that you must re-create it. To do this, type the beyond commands in the order in which they are exhibited to. Press ENTER after each command.
Bcdedit /export C:BCD_Backup
ren c:bootbcd bcd.old-time
Bootrec /rebuildbcd
8 Recommence the computer.

If we are not able to solve this error by both the above methods at that instant try method 3

Method 3:
Reconstruct the BCD store manually by using the Bcdedit.exe tool
If the previous course pulls off not resolve the difficulty, you would rebuild the BCD grocery store manually by by means of the Bcdedit.exe gizmo in the Windows Recovery Environment. To do this, follow these steps:
1 Set the Windows Scenery installation disc in the disc drive, and then starts the computer.
2 Constrict a major once you are prompted.
3 Select a language, a time, a currency, and a keyboard or another input method, as nonetheless as afterward click afterwards.
4 Click Repair your computer.
5 Click the operating system that you want to repair, and then click after.
6 In the System Recovery Alternatives dialog box, click Command Prompt.
7 Type the following command, and then deform ENTER:

cd /d Partition:WindowsSystem32

8 Sort the behind control, and then press ENTER:
bcdedit /enum all
9 In the Windows Boot Loader section of the output like this command, note the GUID that is listed given that resumeobject. You will use this GUID later.
10 Type the following command, and then press ENTER:
bcdedit -form {bootmgr} -d “Description”
11 Type the following command, and then press ENTER:
bcdedit -set {bootmgr} tool partition=Partition:

12 Category the following command, and at that time press ENTER:
bcdedit /displayorder {GUID}

13 Type the following command, and at the moment press ENTER:
bcdedit /default {GUID}

14 Style the at the back of dominate, in addition to beyond that press ENTER:
bcdedit /timeout Value

15 Restart the computer.