Do a HijackThis scan & place a check next to these items and select "Fix checked":
O2 - BHO: {cba24ac6-cafd-3159-0e64-3de240315124} - {42151304-2ed3-46e0-9513-dfac6ca42abc} - C:\WINDOWS\system32\mqglvthi.dll (file missing)
O2 - BHO: (no name) - {CC11323E-0D3D-4E2F-9FB7-888E3AB2300E} - C:\WINDOWS\system32\awtqp.dll (file missing)
O2 - BHO: (no name) - {CD22B24F-0644-4346-94E0-713A09B0CB0E} - C:\WINDOWS\system32\vturp.dll (file missing)
O4 - HKLM\..\Run: [c43d596f] rundll32.exe "C:\WINDOWS\system32\texvqktv.dll",b
O15 - Trusted Zone: http://*.trymedia.com (HKLM)
O20 - Winlogon Notify: cbxyabc - cbxyabc.dll (file missing)
Ignore any prompts for a reboot
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www.bleepingcomputer.com
www.forospyware.com
www.geekstogo.com
1. Please choose from any of the above links. Download the file & Save it to Desktop.
2. Double click on ComboFix.exe & follow the prompts.
3. When finished, it shall produce a log for you. Post that & a fresh Hijackthis log in your next reply
Note:
Do not mouseclick combofix's window whilst it's running. That may cause it to stall