SFC at the Command Prompt

[Fred]

I would like info on runing SFC at the prompt. Where can I find info on SFC
use ?
Fred

 

[Michael Jennings]

Start > Help and Support > [type in] sfc [gets the command's parameters].
The top spot googling " sfc " belongs to this link:
http://www.updatexp.com/scannow-sfc.html

 

[Bob I]

SFC /? gives you the info

 

[Fred]

Thanks for the info.
When running sfc \scannow it ask to insert CD to get a file.
My question is it possible for the file on the CD to be an older version
than the one installed ? Do these files change with updates ?
It would seem to me after some XP updates this could be. I do have i386 on
the root drive and the reg source path points to C:\ but it still ask for
the CD !
I assume it looks into the i386 folder on the CD.
tks
Fred