WinXP My Computer Properties screwed up

[drizzle]

I've never seen this happen before and it has me stumped. I'm running Windows XP Professional w/ SP1.

When I click on 'Start' then right-click on 'My Computer' and select 'Properties' nothing happens. The 'My Computer' properties sheet never comes up. I can only get it to come up if I go through Control Panel and double-click 'System' from there.

Then, when it does pull up from there, it is incomplete only showing a few of the sheets. I've attached a screenshot below of what comes up.

Any ideas?

[drizzle]

Fixed.

I used 'sfc /scannow' and it fixed my problem.

[goodole1]

What is the sfc program you speak of? What other use does it have?

[capybara]

system file checker, part of windoze

[goodole1]

Tanxs, that's what I thought but you never know in todays changing times.