Error code: 1603

Hii All!!

I have an issue with installing CIS Complete V6
I downloaded the setup file, i start the installation
It look like everything is fine but when its there to install CIS itselff
When it reach 99% the error comes 'Error 1603. Unrecoverable error during installation".
I get this error on my desktop and on my brand new laptop
are here more people with this issue?

Regards Marco

Hi Addicted2Bass,
I would consider trying a fresh uninstall/reinstall, in between uninstalling and reinstalling run the unofficial Uninstaller Tool for Comodo Products in Windows Safe Mode if possible.

Also run any possible corresponding uninstall tools from any previous antimalware programs if applicable.
Uninstallers (removal tools) for common antivirus software