1. Turn off System Restore.
On the Desktop, right-click My Computer.
Click the System Restore tab.
Check Turn off System Restore.
Click Apply, and then click OK.
You may wish to print out a copy of these instructions to follow while you complete this procedure.
Please save Hijack This in a permanent folder (i.e. C:\HJT). This ensures backups are saved and accessible.
Please go offline, close all browsers and any open Windows, making sure that only HijackThis is open. Scan and when it finishes, put an X in the boxes, only next to these following items, then click fix checked.
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
Please reboot into safe mode (continually tap the F8 key while your system is starting, select Safe Mode from the menu).
Be sure you're able to view hidden files, and remove the following files in bold (if found):
Please delete your temporary files by deleting all files and folders that are in those folders (do not delete the temp folder itself) like for example
C:\Documents and Settings\username\Local Settings\Temp\
Also delete your Temporary Internet Files, be sure to also select delete all offline content.
Reboot and post a new log. If that doesn't work, I'm going to call someone over to take a look at this.