I don't know if it will help with your problem, but there are a few things that should be fixed there.
Go to Add/Remove Programs in your Control Panel and remove Viewpoint (or Viewpoint Manager, ViewMgr, or something similar).
Scan with HijackThis and have it fix the following entries:
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://srch-us8l.hpwis.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://us8l.hpwis.com/
O4 - HKLM\..\Run: [ViewMgr] C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
Close any open windows, other then HijackThis, and hit Fix checked.
Go to C:\Program Files, and delete the Viewpoint folder.
Empty your Recycle Bin, reboot, close any open browser windows, scan with HJT, and post a new log; let us know if there's any improvement.
Note: I deleted your thread in the other forum because all HijackThis logs are to be posted in this forum.