IoCompletionPort Causes Blue Screen Error (159204)


The information in this article applies to:

  • Microsoft Windows NT Workstation 4.0
  • Microsoft Windows NT Server 4.0
This article was previously published under Q159204

SYMPTOMS

The computer displays a blue screen when one process does a raw disk I/O with IoCompletionPort and another process does a normal I/O on the same partition.

RESOLUTION

Install updated file.

STATUS

Microsoft has confirmed this to be a problem in Windows NT version 4.0. This problem was corrected in the latest Microsoft Windows NT 4.0 U.S. Service Pack. For information on obtaining the service pack, query on the following word in the Microsoft Knowledge Base (without the spaces):

S E R V P A C K

Modification Type:MajorLast Reviewed:11/4/2002
Keywords:kbenv KB159204
©2002 Microsoft Corporation. All rights reserved.