What does sfc /scannnow do toy your system?
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Thread: What does sfc /scannnow do toy your system?

  1. #1
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    What does sfc /scannnow do toy your system?

    Can someone please explain what the sfc /scannow command actually does to your system and will it effect any currently installed programs etc?

    Thanks.

  2. #2
    Chat Operator Matridom's Avatar
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    that command scans the system for files that have been modified and if found, will restore original files from the windows CD or dll cache.

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    Quote Originally Posted by Matridom
    that command scans the system for files that have been modified and if found, will restore original files from the windows CD or dll cache.
    Will this effect other programs that have put there own dll files into the system folder, or even different versions of the same Windows dll files?

  4. #4
    Chat Operator Matridom's Avatar
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    Quote Originally Posted by riddellcomp
    Will this effect other programs that have put there own dll files into the system folder, or even different versions of the same Windows dll files?
    it will only affect programs that have replaced system DLL's, not programs that have added them

  5. #5
    Registered User sanddancer_UK's Avatar
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    There is an excellent description of the System File Checker (SFC)

    on this new XP forum, registration is free

    Edited by NooNoo - No trolling for new members for your board please.
    Last edited by NooNoo; November 11th, 2003 at 03:55 PM.

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