Windows Legacy OS forum

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Can't run sfc /scannow

When I try to run it with the RUN command, all I get is a brief DOS window that shows for about a half a second, then nothing. It worked fine for a long time. Also I can't install the MSConfig Tool update to put the Tools tab option in the MSConfig window. Could these be related? I'm running SP2 with all the latest updates. Any input would be appreciated. Thanks in advance.

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Out of curiosity

In reply to: Can't run sfc /scannow

Do you even know what the sfc program does, and in what cases it is (and isn't) useful?

In any case, while having all the latest updates installed is a good thing, it doesn't come even close to eliminating all of the risks associated with using Windows.

So, particularly if you use Internet Explorer, Outlook/Outlook Express, any file sharing/P2P programs, or MS Office... What sort of virus and malware protection do you have/use?

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Antivirus and antispyware

In reply to: Out of curiosity

I'm using Norton Internet Security 2007, Webroot Spysweeper and Windows Defender.

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And when...

In reply to: Antivirus and antispyware

When did you last do a complete scan of your system with any of these?

You also never answered my other question about whether or not you even know what sfc does, and what it's useful for. You may have a legitimate problem, but I can't help but wonder if you don't put your trust in tools the function of which you don't properly know.

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Experienced user

In reply to: And when...

Yes I know completely what sfc does and I do a full scan with each of my antivirus and antimalware tools every 3 days.

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sfc /scannow flashes DOS Box

In reply to: Can't run sfc /scannow

I had the same problem not being able to run sfc /scannow and then I read this:

"you can't run it from the run window, you need to run it from a command prompt. open the run window and type in "cmd" without the quotes, then type in the sfc command."

I worked for me this way. Type sfc /scannow in the DOS box and <enter>.

I'm not sure what the fix is for it. There might be something at Kelly's Korner

Good luck

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Thanks for the fix ...

In reply to: sfc /scannow flashes DOS Box

I have already rebuilt my system for several reasons and it works now. But I will remember your fix and try the other links you provided for info. Thanks again for your post. Tom

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