We're in the homestretch. Just some routine cleaning up and you should be good to go. I guess the file got deleted for good at some point -- is Norton still giving you that virus warning?
Deletions
Delete the following files indicated in
RED if they still exist:
C:\Documents and Settings\Owner\My Documents\My Downloads\prototype2007.exe
C:\Documents and Settings\Owner\My Documents\My Downloads\weather_dir.exe
Clean Quarantine
Please follow
Symantec's guide to clean out your Norton quarantine directory.
Clear Cookies
Clear your Firefox cookies. From the open browser, go to Tools>Options>Privacy>Cookies>Clear.
Online Scan
Please perform an
BitDefender Online Scan using Internet Explorer. Once finished, click on the
Details button to view the results. To the upper right of the results you will see an option saying "
Click here to export the scan results". Please do so and save it to your desktop.
Post the results of the BitDefender scan along with one more HijackThis log. Also let me know how your machine is behaving now.