Move your Hijackthis file to e.g. C:\HJT\HijackThis.exe
Boot in Safe Mode
Run HJT on its own and put a 'tick'mark next to:
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://www.mybluelight.com/s/sp
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll (disabled by BHODemon)
O2 - BHO: (no name) - {4EDF390E-961C-50BE-820B-66557FF52C43} - C:\WINDOWS\system32\xabbb.dll
O4 - Startup: .lnk.disabled
O4 - Global Startup: .lnk.disabled
O4 - Global Startup: Microsoft Office.lnk.disabled
O4 - Global Startup: Verizon Online Support Center.lnk.disabled
O4 - Global Startup: x.lnk.disabled
O4 - Global Startup: xx.lnk.disabled
O4 - Global Startup: xxx.lnk.disabled
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O9 - Extra button: (no name) - {AF6CABAB-61F9-4f12-A198-B7D41EF1CB52} - (no file) (HKCU)
O14 - IERESET.INF: START_PAGE_URL=http://www.mybluelight.com/s/sp
O18 - Filter hijack: deflate - (no CLSID) - (no file)
O18 - Filter hijack: gzip - (no CLSID) - (no file)
O18 - Filter hijack: lzdhtml - (no CLSID) - (no file)
O18 - Filter hijack: text/webviewhtml - (no CLSID) - (no file)
O18 - Filter hijack: text/xml - (no CLSID) - (no file)
O23 - Service: Windows Update Service (wuamgrd) - Unknown owner - C:\WINDOWS\System32\wuamgrd.exe (file missing)
Then hit the button: Fix Checked.
Delete this file: C:\WINDOWS\system32\
xabbb.dll
Reboot and see how it goes.