DOCUMENT:Q105489  22-NOV-1993  [W_NT]
TITLE   :Access Violation: Performance Monitor Playing Back Log Data
PRODUCT :Windows NT
PROD/VER:3.10
OPER/SYS:WINDOWS
KEYWORDS:BUGLIST3.10 FIXLIST3.10.001

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The information in this article applies to:

 - Microsoft Windows NT operating system version 3.1
 - Microsoft Windows NT Advanced Server version 3.1
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SYMPTOMS
========

An access violation error message may appear when you play back a log
data file in Performance Monitor. This error message is caused by a
corrupted log file. Performance Monitor does not handle corrupted data
well and can corrupt your log file when it appends new data.

STATUS
======

Microsoft has confirmed this to be a problem in Windows NT and Windows NT
Advanced Server version 3.1. This problem was corrected in the latest U.S.
Service Pack for Windows NT and Windows NT Advanced Server version 3.1. 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 reference words: 3.10
KBCategory:
KBSubCategory: NTAP

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Copyright Microsoft Corporation 1993.