sfc scannow what is it for

  patso 19:16 15 Sep 04
Locked

i read on this site to rin scannow off the xp home disc.when i do this a box pops up saying please wait while windows checks its files.then it goes off screen and nothing seems to happen.is this oh or am i doing something wrong?
what is this command for?any help thanks.

  VoG II 19:21 15 Sep 04

Scans for and restores damaged or missing Windows files.

If no problems are found it doesn't give any message.

  Fruit Bat /\0/\ 20:14 15 Sep 04

Also repairs Internet explorer and Outlook Express files.

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