I own avast internet security 2015 license.
updated to ver. 2015.10.2.2214
but also with the previous version gave me the same problem.
windows 8.1 64bit
new computer, with mcafee pre-installed. uninstalled with mcbr properly.
After that I installed avast, but blocks all downloads from google chrome, virus updates (says host unreachable), opening the pages and images internet malfunctioning.
the only way I can make it all work is to disable avast internet security:
- web scan
- firewall protection
- dns protection
it's like not to have practically nothing on.
I tried with another pc, putting avast with the same basic settings, and everything worked properly. I also reset the computer's operating system on new computer, and also tried uninstalling avast with safe mode and the tool avast.
did not work anything.
please help.