0xc00000f boot BCD

This error code 0xc0000034 usually indicates a problem with the boot configuration data (BCD) file on your Toshiba laptop.
The BCD file stores boot configuration information and is required for Windows to start up. The most common cause of this error is a missing or corrupt BCD file.

You can try the following steps and can try to resolve this issue:

1. Boot into the Windows Recovery Environment (WinRE)
2. Launch the Command Prompt.
3. Type the following command to rebuild the BCD file: "bootrec /rebuildbcd".
4. Press Enter and follow the on-screen instructions.

Note: If these mentioned steps do not resolve the issue, you may need to perform a repair install or a clean install of Windows.

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You have hacked or infected files on your computer.
Check your BCD and do the below fix if necessary (at your own risk)
In Windows open CMD as Administrator and type BCDEdit and enter, if your Windows Boot Loader Path is xOsload.exe then you need to remove some files and repair your BCD.
NOTE: you will need to re-activate Windows afterwards, so make sure you have your Windows 7 key handy.
Boot to Windows Repair - Command
Del D:\Windows\System32\xOsload.exe
Del D:\Windows\System32\xNtKrnl.exe
Del D:\Windows\System32\Drivers\oem-drv64.sys
attrib c:\boot\bcd -h -r -s
ren c:\boot\bcd bcd.old
bootrec /rebuildbcd

Here can can find a solution:
https://social.technet.microsoft.com/Forums/windows/en-US/85ff39fa-2d67-42a9-b4bb-e2037ed425e6/windows-startup-repair-cannont-repair-automatically-badpatch?forum=w7itproperf

To run the Bootrec.exe tool, you must start Windows RE.

To do this, follow these steps:

Put the Windows Vista or Windows 7 installation disc in the disc drive, and then start the computer.

Press a key when you are prompted.

Select a language, a time, a currency, a keyboard or an input method, and then click Next.

Click Repair your computer.

Click the operating system that you want to repair, and then click Next.

In the System Recovery Options dialog box, click Command Prompt.

Type Bootrec.exe, and then press ENTER.

Note To start the computer from the Windows Vista or Windows 7 DVD, the computer must be configured to start from the DVD drive.

For more information about how to configure the computer to start from the DVD drive, see the documentation that is included with the computer or contact the computer manufacturer.

Bootrec.exe options

The Bootrec.exe tool supports the following options. Use the option that is appropriate for your situation.

Note Use the Bootrec.exe tool to troubleshoot "Bootmgr Is Missing" issue.

If rebuilding the BCD does not resolve the startup issue, you can export and delete the BCD, and then run this option again.

By doing this, you make sure that the BCD is completely rebuilt.

To do this, type the following commands at the Windows RE command prompt:

bcdedit /export C:\BCD_Backup

c:

cd boot

attrib bcd -s -h -r

ren c:\boot\bcd bcd.old

bootrec /RebuildBcd

/FixMbr

The /FixMbr option writes a Windows 7 or Windows Vista-compatible MBR to the system partition. This option does not overwrite the existing partition table.

Use this option when you must resolve MBR corruption issues, or when you have to remove non-standard code from the MBR.

/FixBoot

The /FixBoot option writes a new boot sector to the system partition by using a boot sector that is compatible with Windows Vista or Windows 7.

Use this option if one of the following conditions is true.

The boot sector has been replaced with a non-standard Windows Vista or Windows 7 boot sector.

The boot sector is damaged.

An earlier Windows operating system has been installed after Windows Vista or Windows 7 was installed. In this scenario, the computer starts by using Windows NT Loader (NTLDR) instead of Windows Boot Manager (Bootmgr.exe).

/ScanOs

The /ScanOs option scans all disks for installations that are compatible with Windows Vista or Windows 7.

Additionally, this option displays the entries that are currently not in the BCD store.

Use this option when there are Windows Vista or Windows 7 installations that the Boot Manager menu does not list.

/RebuildBcd

The /RebuildBcd option scans all disks for installations that are compatible with Windows Vista or Windows 7.

Additionally, this option lets you select the installations that you want to add to the BCD store.

Use this option when you must completely rebuild the BCD.

hope this helps

Validate and Fix the File System
This runs the check disk program to detect and attempt to repair problems on one partition. For example, to repair the C: drive:
At the prompt type chkdsk c: /r
Repair the Boot Process
Typically this is used if Windows doesn't start and you can't get to the safe mode menu. You might also replace the Master Boot Record (MBR) and boot sector if you suspect a virus infection. There are four options:
New MBR - Insert a new generic MBR without changing the partition table.
At the prompt, type: bootrec /FixMbr
New Boot Sector - Insert a new Windows 7/Vista compatible boot sector. It will automatically insert the right type of sector for the file system type (NTFS, FAT32, etc.)
At the prompt, type: bootrec /FixBoot Rebuild BCD - Rebuild the Boot Configuration Data (BCD). The BCD controls which partition boots. This option will let you select which installations to include in the BCD.
At the prompt, type: bootrec /RebuildBcd Find OSes - Scan the system for all OS installations that are compatible with Vista/2008 and will also show those that are currently included in the BCD.
At the prompt, type: bootrec /ScanOs
in the end type in C:/expand bootmgr temp

Here is what was found on the Microsoft page as a fix for your issue
Error xc0000034

http://windowsfixup.com/2009/06/windows-vista-sp2-wont-boot-error-0xc0000034-fix/

try this,it works for me
Validate and Fix the File System
This runs the check disk program to detect and attempt to repair problems on one partition. For example, to repair the C: drive:
At the prompt type chkdsk c: /r
Repair the Boot Process
Typically this is used if Windows doesn't start and you can't get to the safe mode menu. You might also replace the Master Boot Record (MBR) and boot sector if you suspect a virus infection. There are four options:
New MBR - Insert a new generic MBR without changing the partition table.
At the prompt, type: bootrec /FixMbr
New Boot Sector - Insert a new Windows 7/Vista compatible boot sector. It will automatically insert the right type of sector for the file system type (NTFS, FAT32, etc.)
At the prompt, type: bootrec /FixBoot
Rebuild BCD - Rebuild the Boot Configuration Data (BCD). The BCD controls which partition boots. This option will let you select which installations to include in the BCD.
At the prompt, type: bootrec /RebuildBcd
Find OSes - Scan the system for all OS installations that are compatible with Vista/2008 and will also show those that are currently included in the BCD.
At the prompt, type: bootrec /ScanOs
in the end type in C:/expand bootmgr temp
play with it a bit,see how u go

To Solve the problem refer to steps below

To run the Bootrec.exe tool, you must start Windows RE. To do this, follow these steps:

1. Put the Windows Vista installation disc in the disc drive, and then start the computer.
2. Press a key when you are prompted.
3. Select a language, a time, a currency, a keyboard or an input method, and then click Next.
4. Click Repair your computer.
5. Click the operating system that you want to repair, and then click Next.
6. In the System Recovery Options dialog box, click Command Prompt.
7. Type Bootrec.exe, and then press ENTER.

Note To start the computer from the Windows Vista DVD, the computer must be configured to start from the DVD drive. For more information about how to configure the computer to start from the DVD drive, see the documentation that is included with the computer or contact the computer manufacturer. Back to the top Bootrec.exe options loadTOCNode(2, 'moreinformation'); The Bootrec.exe tool supports the following options. Use the option that is appropriate for your situation.

Note If rebuilding the BCD does not resolve the startup issue, you can export and delete the BCD, and then run this option again. By doing this, you make sure that the BCD is completely rebuilt. To do this, type the following commands at the Windows RE command prompt:

• bcdedit /export C:\BCD_Backup
• c:
• cd boot
• attrib bcd -s -h -r
• ren c:\boot\bcd bcd.old
• bootrec /RebuildBcd

/FixMbr loadTOCNode(3, 'moreinformation'); The /FixMbr option writes a Windows Vista-compatible MBR to the system partition. This option does not overwrite the existing partition table. Use this option when you must resolve MBR corruption issues, or when you have to remove non-standard code from the MBR. /FixBoot loadTOCNode(3, 'moreinformation'); The /FixBoot option writes a new boot sector to the system partition by using a boot sector that is compatible with Windows Vista. Use this option if one of the following conditions is true:

• The boot sector has been replaced with a non-standard Windows Vista boot sector.
• The boot sector is damaged.
• An earlier Windows operating system has been installed after Windows Vista was installed. In this scenario, the computer starts by using Windows NT Loader (NTLDR) instead of Windows Boot Manager (Bootmgr.exe).

/ScanOs loadTOCNode(3, 'moreinformation'); The /ScanOs option scans all disks for installations that are compatible with Windows Vista. Additionally, this option displays the entries that are currently not in the BCD store. Use this option when there are Windows Vista installations that the Boot Manager menu does not list. /RebuildBcd loadTOCNode(3, 'moreinformation'); The /RebuildBcd option scans all disks for installations that are compatible with Windows Vista. Additionally, this option lets you select the installations that you want to add to the BCD store. Use this option when you must completely rebuild the BCD.
http://support.microsoft.com/kb/934540/en-us