Comodo AntiVirus Update

Comodo AntiVirus Update December 12, 2019

Comodo Antivirus is the free way to rid your computer of viruses, malware, Trojans, worms, hackers, and other Internet threats.


Quick Facts

422 MB
4.4 21 votes
Certified clean download - Tested by TechSpot

This version takes security to the next level by introducing auto-sandboxing of untrusted files - totally isolating unknown threats in a virtual operating environment where they cannot do harm. Scan any drive or file. Get in-depth reports on viral activity. Detect suspicious files that behave like viruses do. Even scan compressed .zip files, where viruses often hide. Proactive intelligent protection intercepts unknown threats.


  • Download and save the file where you can find it, i.e., Downloads.
  • Reboot in safe mode. Start, shut down, then hold the F8 key when your computer begins to start. Choose safe mode.
  • Open Windows Explorer or File Explorer and copy the file you downloaded (bases.cav) to C:\Program files\Comodo\Comodo internet security\scanners
  • Reboot back to normal mode.

Alternative installation:

  • Type in following in "Start-->Run" and press Enter key: %ProgramFiles%/Comodo/Comodo internet security/scanners
  • Rename existing bases.cav to bases.old and copy downloaded bases.cav.
  • You can overwrite it, but you won't have a backup. Reboot your system in normal mode.