Vundo.JD Removal

I am currently running Win XP along with AVG Free version 9.0. My scan picked up the following last night: "C:\WINDOWS\system32\csrss.exe (644):\memory_00270000";"Trojan horse Vundo.JD";"Moved to Virus Vault" "C:\WINDOWS\system32\csrss.exe (644)";"Trojan horse Vundo.JD";"Reboot is required to finish the action" "C:\Program Files\Dell Support Center\gs_agent\custom\dsca.exe (2232):\memory_00250000";"Trojan horse Vundo.JD";"Moved to Virus Vault" "C:\Program Files\Dell Support Center\gs_agent\custom\dsca.exe (2232)";"Trojan horse Vundo.JD";"Reboot is required to finish the action" AVG claims to have removed this, but when I reboot, I get an error message that says something on the lines of logon.exe could not be found. I'm sorry, I wasn't thinking to write it all down. I run the scan again, the same four items pop up. I've already run VundoFix and that scan came back not finding anything. Can you please assist me in getting this thing removed? Thanks so much.

Take a read through this thread and then start a fresh thread in this forum and post accordingly. Please don't forget to include a brief description of your problem, and somebody will be along as soon as.
Helpers look for posts with zero replies which is why you need to start afresh and why i'll lock this one.