IoCompletionPort Causes Blue Screen Error

ID: Q159204

The information in this article applies to:

Microsoft Windows NT Workstation version 4.00
Microsoft Windows NT Server version 4.00

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

Additional query words: prodnt

Keywords : kbenv ntstop kbbug4.00 ntdriver kbfix4.00.sp2 ntfilesys NTSrvWkst
Version : 4.0
Platform : winnt
Issue type :