Can you do the following
Open Notepad (START>>>RUN>>>type in notepad)
Hit OK
Copy the contents of the CODE box to notepad
In Notepad click FILE>>SAVE AS
IMPORTANT>>>Change the Save as Type to All Files.
Name the file as fix.reg
Save this file on the desktop
Windows Registry Editor Version 5.00
[-HKEY_USERS\.DEFAULT\Software\DLMax]
[-HKEY_USERS\S-1-5-18\Software\DLMax]
Double click on fix.reg and allow to merge to the registry
If you didn't uninstall Bearshare, you should at least disable it from running on startup
Do another scan with Hijackthis with all other windows closed and fix checked these entries
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O4 - HKLM\..\Run: [BearShare] "C:\Program Files\BearShare\BearShare.exe" /pause
Restart your computer afterwards
Open Spybot and Search for updates
Check for problems, let me know if it finds those entries afterwards