Manually uninstalling the OfficeScan 7x client from a Windows 2003 XP 2000 NT machine

 

Solution ID:

124054

Product:

OfficeScan - 7.0

Operating System:

Windows 2000 Server, Windows XP

Published:

7/19/06 1:55 PM

 


Solution:

Do these steps:

Note: Users may want to print out this solution as it requires a restart.

 

 

 

1.

Stop the following services:

 

OfficeScanNT Listener

 

OfficeScanNT RealTimeScan

 

OfficeScanNT Personal Firewall (if enabled)

 

 

2.

Run regedit.exe and go to the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services hive. Delete the following keys (if available):

 

 

 

Important: Before editing the registry, make sure you understand how to restore it if a problem occurs. For more information, view "Restoring the Registry Help" topic in Regedit.exe or "Restoring a Registry KeyHelp" topic in Regedt32.exe. Making incorrect changes to your registry can cause serious system problems. Always make a backup copy before making any registry changes.

 

 

 

Ntrtscan

 

Tmlisten

 

TmFilter

 

VSApiNt

 

TMPreFilter

 

TM_CFW

 

OfcPfwSvc

 

 

3.

Go to the HKEY_LOCAL_MACHINE \SOFTWARE\TrendMicro hive. Delete the following keys (if available):

 

Note: For 64-bit clients, look for HKEY_LOCAL_MACHINE \SOFTWARE \Wow6432Node\TrendMicro.

 

 

 

OfcWatchDog

 

Pc-cillinNTCorp or OfficeScanCorp (depending on the client)

 

RemoteAgent

 

PC-cillin

 

CFW

 

 

4.

Go to the HKEY_LOCAL_MACHINE \SOFTWARE \Microsoft\Windows\CurrentVersion\Run hive and the delete the key OfficeScanNT Monitor.

 

 

5.

Delete the OfficeScan program group (Trend Micro OfficeScan Client) from the Windows Start menu.

 

 

6.

Go to the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Current Version\Uninstall registry key and delete the OfficeScanNT key.

 

 

7.

Restart the machine.

 

 

8.

Delete the directories that contain the OfficeScan client program files.

 

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