Post by ZF on Jan 20, 2013 8:44:08 GMT -5
Boot to Windows installation media
On the bottom left of the Install window, click the Repair your computer link to get started repairing your current install of Windows.
System Recovery will automatically start scanning to see if there’s an existing Windows install with something it can easily fix automatically. You may have to wait a few minutes while it scans your computer.
If your only problem is the boot loader, often it will automatically detect the problem and offer to fix it. If so, simply click Repair and restart, and your computer should be booted back into Windows as normal within minutes.
Reinstall Your Boot Loader Manually From the Windows DVD
Alternately, if it doesn’t automatically detect anything to fix, you’ll have to choose your own recovery options. Click the bullet option on the top then click Next to use recovery tools to fix Windows.
Now, select Command Prompt from the available recovery tools.
In the command prompt window, enter the following to repair your boot loader:
bootrec /rebuildbcd
After a few moments, it should detect your Windows installation and ask if you want to add it to the boot loader. Enter Y to add it, then exit the command prompt and reboot your computer when you’re finished.
As you may notice, the option to boot into Ubuntu will no longer show up in your boot menu, and your computer will act like you only have Windows installed. To get your Wubi Ubuntu or full Ubuntu install accessable from the boot loader again, you’ll need to restore it as well. The easiest way is to Add Wubi Back to the Bootloader With EasyBCD. Once you’ve done that, you should be back in business, ready to use Windows or Ubuntu as you need.
SOURCE:
www.howtogeek.com/howto/33433/restore-the-windows-boot-loader-after-an-ubuntu-update/
On the bottom left of the Install window, click the Repair your computer link to get started repairing your current install of Windows.
System Recovery will automatically start scanning to see if there’s an existing Windows install with something it can easily fix automatically. You may have to wait a few minutes while it scans your computer.
If your only problem is the boot loader, often it will automatically detect the problem and offer to fix it. If so, simply click Repair and restart, and your computer should be booted back into Windows as normal within minutes.
Reinstall Your Boot Loader Manually From the Windows DVD
Alternately, if it doesn’t automatically detect anything to fix, you’ll have to choose your own recovery options. Click the bullet option on the top then click Next to use recovery tools to fix Windows.
Now, select Command Prompt from the available recovery tools.
In the command prompt window, enter the following to repair your boot loader:
bootrec /rebuildbcd
After a few moments, it should detect your Windows installation and ask if you want to add it to the boot loader. Enter Y to add it, then exit the command prompt and reboot your computer when you’re finished.
As you may notice, the option to boot into Ubuntu will no longer show up in your boot menu, and your computer will act like you only have Windows installed. To get your Wubi Ubuntu or full Ubuntu install accessable from the boot loader again, you’ll need to restore it as well. The easiest way is to Add Wubi Back to the Bootloader With EasyBCD. Once you’ve done that, you should be back in business, ready to use Windows or Ubuntu as you need.
SOURCE:
www.howtogeek.com/howto/33433/restore-the-windows-boot-loader-after-an-ubuntu-update/