This article was previously published under Q188832
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We strongly recommend that all users upgrade to Microsoft Internet Information Services (IIS) version 6.0 running on Microsoft Windows Server 2003. IIS 6.0 significantly increases Web infrastructure security. For more information about IIS security-related topics, visit the following Microsoft Web site:
When the OS Chronologies option in VTune 3.0 is used on Windows NTServer 4.0 with the Windows NT 4.0 Option Pack installed, VTunestops responding or fails.
The problem is with W3ctrs.dll, version 4.02.0622, from the Windows NTOption 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
This hotfix has been posted to the following Internet location:
Microsoft has confirmed this to be a problem in the Windows NT 4.0 OptionPack. 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.
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