First, you have an outdated HiJack This log. You need to go to
http://www.majorgeeks.com/download.php?det=3155 and download the newest version,1.98.2, please.
Next, you are running Hijack This out of a temporary directory on your desktop. Can you please create a folder in My Documents and call it Hijack (or something similar). Then extract Hijack This into the folder you have created and run it from there. The reason for this is that Hijack This backup files may be deleted if it is being run from a temporary folder.
Also turn off System Restore:
http://www.spyware911.net/forum/index.php?showtopic=16
Then post a new HiJack Log and one of the log readers will get to it as soon as possible. Liz