My dell desktop boots up next to the message error loading operating system. what can I do?

My dell desktop boots up next to the message error loading operating system. what can I do?

Your OS might be messed up. If it is Win XP, try this:

http://www.informationweek.com/shared/pr...
does it complete the booting up. if it stays approaching that, sry to tell u but its gone. buy a topical 1

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