Comodo Internet Security 2019 v12.1.0.6914 Released.

Hi All,

We are pleased to announce release of Comodo Internet Security 2019 v12.1.0.6914.

Here are the details:

Online Setup Details:
Comodo Internet Security Premium
Size: 5.4M ( 5613920 )
MD5: 7431196569471ab1292ade1ae5238697
SHA1: 7f258cc63f7124b493c701d3b57bbfcf354c714f

Comodo Antivirus
Size: 5.4M ( 5613920 )
MD5: cffa765f8a78f72eabea77a154db0074
SHA1: a2a23e8c06786cfa8f81fb81254fe5368c2c88ed

Comodo Firewall
Size: 5.4M ( 5613920 )
MD5: ab150ff09b2782a54eb6d853112b598f
SHA1: cb72cc531a48f2384697b3ca9467f1d69ba5a4ba

Comodo Internet Security Premium offline installer
Size: 71,9 MB (75.454.976 bytes)
MD5: 3A9F81AD02B24E010428F5751825E606
SHA-1: 7BC3041C86A649F9768392D50D019760AACA4FDC


  • Preventing unsigned DLLs from loading into CIS processes
  • Due to popular demand added the ability to delete vendor rated by Comodo from Vendor List.
  • Added Czech language translations.
  • Add ‘Windows Operating System’ application to ‘Windows System Applications’ file group.
  • An alert is now shown that reboot is required if Clipboard Protection settings are changed.

Please note, this release has been rolled out for new users.
We shall be rolling out updates for existing users over the next few weeks.

Comodo Internet Security Team.

please, somebody post the offline installer link for cis in this version?

edit.: nevermind. found it…

CIS offline msi

Installed, the PC still freezes. It is not possible to do anything. >:(

Win 10 1909 (488) x64 Pro

I like the new Block USB device feature.

Still can’t make use of clipboard access for contained applications.

Same here, no access to the clipboard.

When will auto update happen, it hasn’t happened for I think the last 2 versions.

Tear off the hands of those who posted this version.
On two computers with Win10x64 1903 18362.418 it broke the system. On one I did a clean installation, on the other on top of the old version. First, the friezes began. The start menu and the taskbar broke. The Comodo icon does not appear at startup. You cannot install KillSwitch from the program. CIS itself does not remove the uninstaller hangs tightly like a system. Only backup system.

Installed on win 10 x64 1903 build 18362.418 and its running pretty good.Just hope the same can be said when 1909 comes out next month or it will be back to 6882 for me.

Then I say: Just wait, the egg is not yet laid!

I still have the 1809 version because my PC is not ready for 1903 yet and I do not know why. Too old? But it is going very well and fast. No problem.

Installation: +
Working: +
Conclusion: +

What are the other new implementations?
Has malware removal on USB drives been resolved?
Have the performances been improved?

Everything fine now with this updated release. I installed it as an upgrade (after changing the Temp files drive) and the installation and KillSwitch install went w/o a problem, albeit with a VERY slow and sporadic reboot the first time

Clipboard Access problem, which has already been pointed out, remains

But registered perfectly with the Win Security Centre and running well - Many thanks

Edit: To add the description of the first extremely slow reboot,with no icons or Taskbar initially, but then slowly reappearing and everything working correctly afterwards. Probably taking about 10 minutes in total

:-TU Comodo update Policy is silly and ridiculous…

As for me:

So what do you want? I’m still satisfied, even though we had to wait for an update shortly. The protection did not suffer and that is the most important thing I want.

Many thanks to the comodo team.

No problems with the installation.

Trying to install Comodo KillSwitch and Cleaning Essentials. Getting Error 5 - Access Denied.
I did a complete uninstall with CisCleanupTool but after reinstallation I have the same problem.
Win 10 Education 1903 build 18362.418

Me too. :frowning:

Windows 10 Home 1909 build 18363.448

Hi megaherz33 & DeathCat,

Thank you for reporting, kindly check your Inbox for private message and provide the requested logs for further investigation.


Thank you for reporting, our developers are checking this.

When you deactivate a component, the icon in the taskbar from C becomes X (corrected). When the component is reactivated from X, X remains (incorrect). Fix the little bug.