Dear Support,
I’ve downloaded your (via live chat) suggested version of Comodo Internet Security Pro 2025 from your link but its always the same on all the machines (win10 pro x64) I’ve tried. Please see my photos:
and
In live chat you’ve mentioned some of your central system problem for some days long but now its after a week and the problem is still here.
Regards,
Gabor
There was a issue with the digital certificate being revoked. We were advised a couple of weeks about a week ago. We haven’t yet been advised of a date it will be fixed but it should be soon. Ask your follow up questions in the topic below.
Thanks for your answer. Any news since then?
No news yet. We all are waiting.
From the official support team:
"We are aware of the issue with the 2025 installation of the Comodo Internet Security program, we are working on it and it will be fixed sooner , as an alternate you can install the previous version , use the link given below to download and install it .
https://download.comodo.com/cis/download/installs/1000/standalone/cispremium_only_installer.exe".
Good luck, its working! 
Hi everyone,
We have some great news. We’ve just released an update that addresses all these problems with certificate issue causing installation problems. You can find all the details, download links, and instructions in our main update post below:
New Version 12.3.3.8152 Available for Comodo Internet Security 2025.
This new version (12.3.3.8152) includes fixes for installation issues, while your protection remains unaffected. For those with existing installations, you can simply over-install using the new installer without uninstalling your current version.
Head over to the main post for more information and download links!
Best,
The Comodo Team
