Hi gg, welcome to DaniWeb :D
Go to Add/Remove Programs in your Control Panel and remove (if present):
Viewpoint Manager (or Viewpoint)
Right-click in an open area of your desktop and select New, and then Folder; give the new folder a name (something like HJT or HijackThis), and then drag the hijackthis.exe icon that is on your desktop into the new folder.
Scan with hijackthis and have it fix the following entries:
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R3 - Default URLSearchHook is missing
O2 - BHO: Class - {0B478A5F-80D3-2FF6-AF0E-5653B825ADD2} - C:\WINDOWS\system32\ipks32.dll
O4 - HKLM\..\Run: [sysxh.exe] C:\WINDOWS\sysxh.exe
O4 - HKLM\..\Run: [ViewMgr] C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
O23 - Service: Remote Procedure Call (RPC) Helper ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\atlnc32.exe
Be sure to close any open windows, other then hijackthis, before hitting Fix checked.
Go to the following locations and delete the highlighted files and folder:
C:\WINDOWS\sysxh.exe
C:\WINDOWS\system32\ipks32.dll
C:\WINDOWS\system32\atlnc32.exe
C:\Program Files\Viewpoint
Empty your Recycle Bin and reboot.
Close any open browser windows, scan with hijackthis, and post a new log please. And let us know if you're still having problems.