After you apply SP3 (Service Pack 3) on your Windows 2000 Datacenter Server, running the SFC utility produces event log entries similar to:

<b>Date:     <date>
Source:   Windows File Protection
Time:     <time>
Category: None
Type:     Information
Event ID: 64021
User:     N/A
Computer: <ServerName>
Description: The system file c:\winnt\system32\wuaucpl.cpl could not be copied into the DLL cache.
The specific error code is 0xe0000102.  This file is necessary to maintain system stability.

Date:     <date>
Source:   Windows File Protection
Time:     <time>
Category: None
Type:     Information
Event ID: 64021
User:     N/A
Computer: <ServerName>
Description: The system file c:\winnt\system32\qmgrprxy.dll could not be copied into the DLL cache.
The specific error code is 0xe0000102.  This file is necessary to maintain system stability.

Date:     <date>
Source:   Windows File Protection
Time:     <time>
Category: None
Type:     Information
Event ID: 64021
User:     N/A
Computer: <ServerName>
Description:
The system file c:\winnt\system32\qmgr.dll could not be copied into the DLL cache.
The specific error code is 0xe0000102.  This file is necessary to maintain system stability.</b>
These files are associated with the Automatic Updates feature of Windows 2000. These files are NOT installed by default on a Datacenter server and you certainly wouldn't want an automatic update to bypass the Change Control feature.

NOTES:

<b>Qmgr.dll</b>     is the <b>B</b>ackground <b>I</b>ntelligent <b>T</b>ransfer <b>Se</b>rvice and queue manager.

<b>Qmgrprxy.dll</b> is the <b>BITS</b> proxy.

<b>Wuaucpl.cpl</b>  is the <b>Automatic Updates</b> Control Panel applet.