Hi,
Step 1
Open HijackThis, press Do a system scan only, checkmark following entries:
O4 - HKUS\S-1-5-18\..\Run: [ALUAlert] C:\Program Files\Symantec\LiveUpdate\ALUNotify.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [ALUAlert] C:\Program Files\Symantec\LiveUpdate\ALUNotify.exe (User 'Default user')
Close all other windows including browser and press Fix checked.
Step 2
Remove Symantec folder with OtMoveIt3...
- Double-click OTMoveIt3.exe to run it.
- Copy the lines in the codebox below.
Code::Files C:\Program Files\Symantec
- Return to OTMoveIt3, right click in the Paste List of Files/Folders to Move window (under the yellow bar) and choose Paste.
- Click the red Moveit! button.
- Copy everything in the Results window (under the green bar), and paste it in your next reply.
- Close OTMoveIt3
Step 3
Please post a fresh HijackThis log.