This article was previously published under Q194336
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An NTFS directory may become corrupted, resulting in an error messageappearing that states that a file or directory is corrupted. Note that thisis not the only reason a user may see this pop-up message. The pop-upmessage may contain the following error:
Corrupt File The file or directory <filename> is corrupt and unreadable. Please run the Chkdsk utility.
NTFS incorrectly calculates the size of an internal structure. This is avery rare behavior and was only found using a very specific scenario thatinvolved creating a large number of files under the context of the SYSTEMaccount. While the possibility exists to encounter this behavior in a numberof ways, it is extremely improbable.
To fix the corruption after it has happened, run the CHKDSK utility(Chkdsk.exe). To prevent this behavior from ever happening, install thelatest Windows NT 4.0 service pack.
To resolve this problem, obtain the latest service pack for Windows NT 4.0 or Windows NT Server 4.0, Terminal Server Edition. For additional information, click the following article number to view the article in theMicrosoft Knowledge Base:
152734 How to Obtain the Latest Windows NT 4.0 Service Pack
Microsoft has confirmed that this is a problem in Windows NT 4.0 and Windows NT Server 4.0, Terminal Server Edition. This problem was first corrected in Windows NT 4.0 Service Pack 4.0 and Windows NT Server 4.0, Terminal Server Edition Service Pack 4.