You may encounter errors if your firewall blocks Internet access needed for specific QuickBooks programs or files. Updating your firewall to the newest release may resolve the difficulty otherwise you may have to manually configure your firewall software.
How to Configure Firewall while fixing Multi-Users in QuickBooks Desktop?
In case your firewall blocks Internet access required for specific QuickBooks programs or files, you're likely to encounter errors. once you update your firewall to its latest version, likelihood is that that you simply will fix this issue otherwise you could also be required to configure your firewall software. you'll need to add exceptions for QuickBooks firewall ports. For more info call now-1-855-481-5338.Visit- https://accountingerrors.com/quickbooks-2018-firewall-ports/
