Microsoft office not updating or installing

Hi, we have a customer who sent us following

I have had two machines today where I could not upgrade/install ms office without disabling Comodo and/or removing the Comodo firewall driver.

I believe unchecking the firewall driver allows me to install without issue.

@Nevillo1 ,

We haven’t received any reports so far of this similar case with the CCS new build. However, we are thankful for bringing this to our attention. We will assist in investigating its root cause and resolution. Please check your forum registered email for further correspondence.