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  • #2285856

    File permission problem

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    by andyf ·

    Help! Some of the computers in our win2k suite have a peculiar problem. When I try to add users/groups and set permissions on a newly created folder a message reads “unable to display user selection dialog (null)” and the users and groups window does not appear. When I look at local users and groups in computer management it has a red cross against it. When I click on that a message reads ” Unable to access the computer. The error was:Library not registered” I have tried every site I can think of (even Microsoft!) for a solution to no avail. I want to avoid re-istallation if a solution can be found, because I am sure more computers on our school network are affected by the same problem I am avoiding looking at the moment!.
    Thanks in advance and in anticipation. Andyf

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    • #3383213

      Reply To: File permission problem

      by cptomlly ·

      In reply to File permission problem

      Try this:

      from Start>Run enter

      SFC /purgecache
      then
      SFC /scannow

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