If you r willing to pay i wud reccomend Kaspersky (the best i know)...
or Comodo that is free..
Edit:
By your old post it seems you want it for free & were using illegal Kaspersky from various untrustable sources....Stop supporting crackers...
Comodo firewall (if you're paranoid turn defence+ on ;)) + Avira Antivir + Malwarebytes' Anti-Malware. Keeps your pc clean and if avira can't remove malwares then Malwarebytes' Anti-Malware will remove them, very good software. No compatibility issues with other programs so far.
E: all three are free to use.