|First of all, Malwarebytes is NOT an anti-virus, LOL, other people say that too at times. I don't promote other peoples websites....these progs I listed work really well and all are free.|
Follow these 3 progs in EXACTLY the order listed and DON'T reboot until after the last scan has run.
2- tdss killer
If they don't fix the problem, reboot your computer, tap f8 when the logo appears and select safe mode. Try the 3 item combo again.
If that still doesn't fix your problem, run
a- Trojan Remover
b- Hitman Pro
Run them both till they run clean...they find things that other progs miss. Good Luck!
Some HELP in posting on Computing.net plus free progs and instructions 7 Golds