Download HostsXpert and unzip it to your desktop.
Open HostsXpert that you earlier unzipped on your desktop
- Click "Make Hosts Writable?" upper right corner (if available)
- Click "Restore Microsoft's Original Hosts File" and then click OK
- Close HostsXpert
Note; IF you used any custom Hosts (eg. MVPS Hosts), you will have put them back manually
Post back a fresh HijackThis log and tell me if you have any issues left?