Possible Duplicate:
How to remove Ubuntu and put Windows back on?
I had Ubuntu installed through the Windows 7 dual boot option. Not knowing exactly what I was doing, I just deleted the files from my computer. Now each time I boot up the computer, it still asks me which operating system to boot. How can I restore Windows?
Best Answer
1 - Live CD
First, you'll need to boot from a Ubuntu Live CD.
2 - Resize the Windows partition
Using the Gparted Partition Editor, you can resize your Windows partition so that it uses the whole disk again, if you wish to do so.
To resize a partition in Gparted, select the disk that contains the partition in the dropdown list in the top-right corner of the Gparted main window.
Click on the partition's graphical representation, then go in the
Partition
menu and click onResize/Move
.You can now resize the Windows partition by dragging its graphical representation to your desired size. Alternatively, you can also type in the exact size you want.
When you're satisfied, click on the
Resize/Move
button.And now, to apply the resize action, go in the
Edit
menu and selectApply All Operations
.3 - Restore the Windows bootloader
To restore the Windows bootloader, follow these steps.
Open a terminal from the Live CD, and run the following commands:
After a few seconds, Boot Repair's main window will open.
Select
Advanced options
.In the
Main options
tab selectRestore MBR
.In the
MBR options
tab, select the drive and the partition that contains your Windows installation. By default, all the options should be correct, but double-check anyways.Finally, click on
Apply
.You're done!
Reboot to test everything out. :)