How i remove one OS without format my pc?

[Eddiewilson]

I have to two os in my pc. i want to remove one what i do...

[gordo]

[url]http://www.google.com/#hl=en&source=hp&q=dual+boot%2Bremove+one&btnG=Google+Search&aq=f&aqi=&aql=&oq=dual+boot%2Bremove+on e&gs_rfai=&fp=a86c207b*c7*52*e[/url]

[slice12]

I have to two os in my pc. i want to remove one what i do...
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[johnbradman89]

first you have to remove hard disc from your cpu and connet it into another pc and try to format with sarvice pack you have..or
you have boot cd and then select any one drive of two them try to format

[cupid2787]

You just simply un-install the one OS you want to delete...

[BlueCapital]

you can not simply uninstall.
Format the partition where it is located and that is all.