Win 7 run a DOS commnd as administrator.

[#1]

How do I "As a Administrator open a Command Prompt and run "SFC /SCANNOW"?
I can get the command prompt OK, I try to run the command and get the message "You must be administrator".
There is only one user of the PC.

[#2]

Ctl-Shift-Enter

[#3]

type cmd in the search box on the start menu and leave it a few seconds.  When cmd.exe appears in he programs list, right click it and select run as administrator

[#4]

@HP, @kelly, thanks

[#5]

Quote from: Kelly

type cmd in the search box on the start menu and leave it a few seconds.  When cmd.exe appears in he programs list, right click it and select run as administrator

You get the award for most helpful tip! Thanks for that, it'll come in useful at some point!

[#6]

With all due respect to Kelly for providing a correct (and obvious) answer, HPSauce's response is pure genuis. Who would've thought that terminating the command with CTRL-SHIFT-ENTER would run it with elevated privileges?! That's definitely one to make a mental note of.
Mathew

[#7]

Quote from: MJN

Who would've thought

It's fairly well known - in certain circles. 

[#8]

I would never have found it out without being told.
Does this now make me a part of the circle?!

[#9]

Quote from: MJN

Does this now make me a part of the circle?!

Yeah, and death to anyone that tries to break out of it!