Turn off antivirus, turn off firewalls, are you kidding? I did that once and my computer became a brick. I have never had to turn off antivirus or disable firewalls in the past 20 years of using TTax to make it work on my Windows PC, I am not going to do that ever; doing that risks letting TTax install rogue code, spyware, etc. and that is not worth it to me when there are other tax software programs that do not do require putting one's computer at risk. No reason at all for TTax to need antivirus software disabled, or Windows firewall disabled-- if needed TTax can talk to Microsoft to by default let TTax through a firewall.
