OK, I just wrestled this problem to the ground. Here is what worked for me and should work for you. (Based upon Win XP)
It will allow you to delete or remove the netuza32.exe trojan.
1) Boot into "Safe Mode" by pressing F8 prior to the Windows boot notification. Select Safe Mode (the top option). You can also select "Command Line"
2) Open up a command line window - Click on "Start" "Run ..." and enter "cmd" into the box
3) At the command prompt type and enter: cd start menu/programs/startup
4) Make sure you are in the correct directory by typing and entering: dir /as
You should see netuza32.exe listed
5) Delete netuza32.exe by typing and entering the following command: del /as /f netuza32.exe
(the /as refers to files with a "system" attribute and /f to force the deletion of read-only files)
6) Reboot your system and you should be good to go
Edited by Paul O, 11 February 2010 - 04:53 PM.