After I have followed your advice to increase RAM and the steps to speed up my computer, it seems that the system is working much better than before.
Below is the scan log after running Avenger.
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Avenger Pre-Processor log
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Platform: Windows XP (build 2600, Service Pack 3)
Fri Nov 18 12:36:32 2011
12:36:09: Error: Could not expand environmental variables in line:
"C:\Program Files\Green Software\超級工作管理員,再也沒有關不掉的程式-DTaskManager v2.0 繁體綠色版\DTaskManager.exe"
Skipping line. (File deletion mode) (error 234: 有更多資料可供使用。)
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Logfile of The Avenger Version 2.0, (c) by Swandog46
http://swandog46.geekstogo.com
Platform: Windows XP
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Script file opened successfully.
Script file read successfully.
Backups directory opened successfully at C:\Avenger
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Beginning to process script file:
Rootkit scan active.
No rootkits found!
File "C:\Program Files\Green Software\WindowBlinds\patch.exe" deleted successfully.
File "C:\Program Files\Unlocker\eBay_shortcuts_1016.exe" deleted successfully.
File "C:\WINDOWS\VIPv3\Process.exe" deleted successfully.
File "C:\WINDOWS\VIPv3\resources\process.exe" deleted successfully.
Completed script processing.
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Finished! Terminate.
Best regards.