Access Denied Error in Event Viewer on a DB2 .DLL

Troubleshooting

Problem

The Event Viewer often receives an error and a popup message where a DLL file cannot be found during the event DLL_PROCESS_ATTACH along with access denied.

Symptom

The specific error message in the Event Viewer is as follows:

Event Type: Error
Event Source: DB2WINT64.DLL
Event Category: None
Event ID: 1
Date: 1/1/2011
Time: 12:00:00 PM
User: N/A
Computer: SYSTEMNAME
Description:
The description for Event ID ( 1 ) in Source ( DB2WINT64.DLL ) cannot
be found. The local computer may not have the necessary registry
information or message DLL files to display messages from a remote
computer. You may be able to use the /AUXSOURCE= flag to retrieve this
description; see Help and Support for details. The following
information is part of the event: DLL_PROCESS_ATTACH, Access is denied.
err_point: 50, build id: DB2 v9.7.100.177, program name: C:\Program Files\SQLLIB\bin\db2dasstm.exe.

[{"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"Performance - Event Monitor","Platform":[{"code":"PF033","label":"Windows"}],"Version":"9.7;9.5;10.1;10.5","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

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Document Information

More support for:
Db2 for Linux, UNIX and Windows

Software version:
9.7, 9.5, 10.1, 10.5

Operating system(s):
Windows

Document number:
415295

Modified date:
30 April 2025

UID

swg21459944

IBM Support

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