Comodo Internet Security 2019 RC (v12.0.0.6850) is now available for download.

Hi All,

We are pleased to announce that Comodo Internet Security 2019 v12.0.0.6850 RC is now available for download and testing.

Setup Details:
In order to install online setups, please ensure you have following entries in Windows hosts (c:/windows/system32/drivers/etc/hosts) file:

Comodo Internet Security Premium

Size: 5.4M ( 5649088 )
MD5: 845244dc047e520af8b750585840a955
SHA1: 15d7d0a6e3cc0d99169f68cbd3f9b93b0f1925ab


  • Issues where WMI errors are present in Windows Logs.
  • Defect where DMP of cmdinstall appears in CisDumps after installation CIS on Win 7
  • Defect where exporting of alerts event logs is saved using escaped html tags
  • Added secondary offer screen during setup.
  • Defect where Check box “Scan computer memory after the computer start” became unchecked after Settings window re-opening.

If you want to install just the Firewall or just the Antivirus, you can select these from the Options screen during setup.

Our next few releases will focus 100% on product performance, quality and stability.

Please give your valuable feedback! :-TU



We’ve issued a very minor update build 6862 with the only change being a minor internal change to the setup that does not address any users bugs or add any new features.

Size: 5.4M ( 5649056 )
MD5: f26307a03f708f686bf30a4c40c4af6a
SHA1: 3d3bc529a2425cd6dd5314ef164736d766340517

Need offline installer, please.

please for offline installer

I can’t install, installer show error 404. I have internet connection. Only installer make problem.

Read the post again, it explains what you need to do for it to install, there is nothing wrong with the installer.

If you want to install just the Firewall or just the Antivirus, you can select these from the Options screen during setup.
No it doesn't allow you to only install the firewall as there is no check box to un-select the AV.

Installed as an update t0

No problems with the update and running well. Had hoped for a fix to the HIPS logging Memory Access bug, but not this time I guess

Hi All,

We don’t have an offiline installer for this version at this time.

Regarding the inability to only install the firewall, this looks like a missed issue. Reported to the dev teams.


The issue has been fixed in development and is in QA.

The next couple of releases will be 100% focused on fixing all these type of issues and improving performance using independent tests labs like AV-Test.

Sounds good - many thanks :-TU


waiting for the firewall in custom mode by command lines or script detection :-TU

Cannot install with the online installer since the low connecting speed in China.

Online installers suck of course, but we found msi packs x32 x64. >:-D

I don’t think it is specific to this build but virusscope recognizers do not work for contained applications.

I installed it on Windows 10 1809 and 1903 with no issues at first sight.

When will the ask option for sandbox be available? Still waiting for it :-\


How did you find this version?

Version 6850 updated to 6862

The link is downloaded 6862

Same here . . I did a reinstall for an unrelated network issue and the download link at the start is now giving the 6862 version