windows firewall is blocking quickbooks

Windows Firewall is Blocking QuickBooks: Comprehensive Guide to Resolve

Quickbooks is a robust accounting software created and marketed by Intuit. The company’s applications aim at small and medium-sized enterprises and also provide on-site accounting software. Often this software witnesses errors that must rectify as soon as possible. Once such an error message, reported by many users “windows firewall is blocking Quickbooks.”
As a result, we decided to create an article to assist the users to address this problem. All you have to do is stick to this article till the conclusion.

So, let’s get started!

Windows firewall is blocking Quickbooks: Brief Overview

windows firewall in blocking quickbooks

Every time the error occurs, the user receives a window firewall is blocking Quickbooks error message. This message is usually received when they attempt to launch the Quickbooks database server manager.
Moreover, users may try various actions such as checking the firewall ports, uninstalling or reinstalling QB, turning off the firewall, running the File doctor tool, but they still may not be able to overcome the firewall or antivirus software may have blocked the connection error.

Actual Cause of the Error “Windows Firewall is Blocking QuickBooks” 

After getting several complaints from various users, we began to research the issues and design an effective solution to entirely resolve the “security or firewall settings might be blocking the connection” error. In addition, we investigated the causes of its occurrence and listed them below:

  • Closed Ports

The windows firewall is blocking Quickbooks error happens when the computer fails to redirect the ports used by the program to connect to the internet. The application specified ports must forward by the user in order to function correctly.
Moreover, QuickBooks, unlike other apps, doesn’t use a wide variety of ports; instead, it uses a single port based on the version of the application that you are running.

  • Firewall Blocked 

In rare circumstances, the program itself may have been blocked by the Windows Firewall. It is also feasible that a third-party antivirus program has permanently disabled the application.
After knowing the fundamental knowledge of what the issue is, we will move on to the remedies. Thus, to avoid conflict, make sure to implement these in the particular sequence in which they are actually offered.

Simple Steps to resolve Windows Firewall is Blocking QB Error

Solution 1: Reboot your Windows System

To fix the windows firewall blocking internet error, you need to reboot your Windows system. In such a circumstance, follow the below directions:

  • At first, select the Start menu option.
  • Then press the Power button.
  • Additionally, select the option Restart.
  • After that, wait for your machine to restart.
  • At last, when everything is successfully completed successfully, you are ready to restart QuickBooks and resume working.

After rebooting the system, you may see if the windows firewall is blocking Quickbooks error persists or not. If the issue continues to make trouble, you can proceed to the next solution and set the Windows Firewall and port settings.

Solution 2: Set up Firewall Ports

Configure firewall ports

In order to allow the program to connect to the internet, firewall ports must be set. Moreover, you may set up these ports automatically by downloading and executing this program. If you don’t want it to happen automatically, follow the instructions below:

  • At first, you have to click the “Port Monitor” tab in the “QB Database Server Manager.”
  • Ensure that you take note of your application’s “Port Number”.
  • Then, to open settings, press “Windows + I” and then select “Update & Security.”
  • Further, from the left pane, you need to select the “Windows Security” tab and then the “Firewall and Network Security” option.
  • Following that, from the list, select the “Advanced Settings” button.
  • This will enable you to open a new window and select “New Rule” from the “Inbound Rules” menu.
  • Then, select “Port” and press the “Next” button.
  • Also, select “Specified Local Ports” from the “TCP” menu.
  • Make note that different port numbers are merely assigned based on the version.
  1. Enter 8019 for QB Server Manager 2019. “
  2. For 2018 QB Server Manager, you need to enter the following values: 8019, 56728, 55378-55382
  3. Enter the following values for 2017 QB Server Manager: 8019, 56727, 55373-55377.
  4. For the 2016 QB Server Manager, you need to enter the following values: 8019, 56726, 55368-55372.
  • Then, after clicking Next, you need to select “Allow the Connection.”
  • Also, ensure that all three choices are ticked before clicking “Next.”
  • Click “Next” once again and provide a “Name” for the new rule.
  • Once you have entered a name, click “Next” and then “Finish.”
  • You can repeat the preceding steps for “Outbound Rule” and see whether the problem remains.

Solution 3: Creating a Firewall Exception

Creating a Firewall Exception

It is crucial that the QB software has an exception in the Firewall since the Windows Firewall might sometimes completely block the application despite the ports being open. As a result, we will add the QuickBooks software as an exception to the Firewall in this step. For such scenario:

  • First, navigate to the Start menu.
  • Then, enter Windows Firewall in the Search field and hit the Enter key.
  • After that, click on Advanced Settings in the Windows Firewall box.
  • Now, right-click on the Inbound Rules or, if you wish to create Outbound Rules, right-click on it.
  • Then, choose New Rule.
  • After that, choose the Program and hit the Next button.
  • Choose an option “This Program Route”
  • In addition, click the Browse button.
  • Also, you must locate and choose executable files with the .exe extension.
  • To proceed, click the Next button after selecting the file.
  • Next, select Allow the Connection and then press the Next button.
  • When a pop-up appears on the screen, ensure that all of the profiles are marked and then click the Next button.
  • Then, add a rule and label it QBFirewallException (name.exe)
  • Now, the procedure comes to an end.

After you’ve completed any of the tasks, launch QB Desktop and switch to multi-user mode. If there are still any problems or difficulty displaying error messages on your screen, then configure your antivirus settings.

  • At last, install the antivirus or firewall software.

Please note that If you’ve previously set the firewall but it’s still causing the windows firewall is blocking quickbooks problem, you should double-check your antivirus settings. Also, check that QuickBooks’s general permissions are not restricted.

Solution 4: Remove Antivirus Software

Most consumers use antivirus software to safeguard their Windows systems. There is a possibility that your QB program will be banned if you use antivirus software on your Windows system as certain apps’ permissions are revoked by the antivirus program and QuickBooks is one of them.
Moreover, QB is unable to connect to the internet as a result of such restrictions. So, in case the windows firewall is preventing you from using QuickBooks current or other versions, simply disable the antivirus application and resume working with QuickBooks.

Frequently Asked Questions

How do I turn off the firewall in QuickBooks?

To turn off the firewall in Quickbooks, follow the below-mentioned steps:

  • First, navigate to the Control Panel
  • Then, select Windows Firewall.
  • Hit “Turn on or off Windows Firewall.”
  • At last, select Disable Windows Firewall.

Next, open QuickBooks to see whether the problem has been repaired and if the error notice “windows firewall is blocking quickbooks” has been deleted.

What post does QuickBooks use?

Dynamic ports are now used in QB Desktop. These are individual firewall ports that are set during installation to ensure that the QuickBooks Desktop only utilizes a certain port. Moreover, QB Desktop port format is 8019, XXXXX, where XXXXX is the port number explicitly allocated.

How can I get around the Windows firewall that is preventing QuickBooks from running?

If QuickBooks File Doctor does not resolve your firewall issue, you can configure it manually by following the below instructions:

  • First, create a Firewall port exemption for QuickBooks.
  • Then, set up Windows firewall exceptions for QuickBooks apps.
  • After that, examine your antivirus and firewall settings.
  • Also, make an exemption for QuickBooks ports in your antivirus or firewall.
  • At last, start your computer again.
Norton Antivirus

Norton AntiVirus: How Does It Protect My Computer? (Everything You Need To Know)

Most IT professionals agree to the fact that having different layers of security is the best antivirus protection. When we talk about multiple threats existing in cyberspace, multiple walls of security are a must. When a user starts updating their security using the free patches, Microsoft will give a warning to them. If there is no existing antivirus software on their PC, it advises you to install one. One of the best antivirus protection software programs present in the market is Norton AntiVirus software. Today, this article will deal with all the features of Norton AntiVirus that give your system strong protection.

Features Of Norton Antivirus

Features Of Norton Antivirus

Norton Antivirus is becoming the best security program used by the majority of computer users around the world. Why is it so? Just because of one of the reasons that are the advanced features it equips. With every update, the Norton Team brings better versions of the Antivirus and builds up better security walls. We will be starting now with the features of Norton Antivirus and how these features assist in protecting your system. 

Basically, the Norton antivirus breaks down its features into 5 slabs: Fast Protection, Preemptive Protection, Malware Protection, Multiple Application Scans & Customer Service.

Learn more below in detail.   

Fast Protection

Fast Protection

One of the complaints about running antivirus software is that it becomes a drain on a system’s resources & it makes everyday computing a hassle. This is quite true now as many people use their systems to download music, watch movies online, & play online games. However, Norton AntiVirus protection works so that this does not occur. Learn more below.

  • Norton Insight: Most antivirus programs scan every data file on a PC. But Norton AntiVirus scans only the data files that show red flags, making it easy for better scan speeds.
  • Silent Mode: Non-critical updates & alerts are delayed any time a PC is being operated during online gaming or to watch videos.
  • Smart Scheduler: At times when big updates and deep scans are mandatory, Norton AntiVirus waits till the system is not in use.
  • Proactive Performance Alerts: When programs start affecting the system’s performance, Norton AntiVirus gives an alert to the users so changes can be done accordingly.
  • Norton System Insight: This tool helps a computer user on how various applications affect the system’s performance.

Pre-Emptive Protection

Pre-Emptive Protection

Not every antivirus software is equal in its operations. Most Antivirus will protect the system against known threats. But Norton AntiVirus has the potential to detect threats against a system before it even comes on the watchlist.

  • SONAR Behavioral Protection: The SONAR (Symantec Online Network for Advanced Response) looks out for indicators to see whether a file is behaving suspiciously or not. With many antivirus programs, just the physical attributes of a data file scan determine its nature. But this is not the case with Norton Security as it performs a full scan on the data files.
  • Norton Reputation Service: Just not determining if a data file is good or bad by matching it against some known threats and scanning the physical attributes. The Norton Reputation Services will do a scan of the data file to look for its location & by what source to know its threat level. This service not only deals with preemptive protection but also scan speed.

Malware Protection


The majority of people use antivirus protection to block ransomware, malware, or temporary files that damage your system. Learn more on Malware Protection below. 

  • Viruses: System viruses are self-replicating in nature that can halt the system operations or even damage the system completely. These generally come with a file for the virus to work.
  • Worms: Worms are programs that go along networks to slow them down, but they can also have other forms of ransomware as a payload that damages systems.
  • Spyware: Any program used to collect data unknowingly from a target system is known as spyware.
  • Adware: Adware is a kind of malware that has unwanted advertising onto a system, whether it is a pop-up advertisement or it is replacing honest advertising on a website.
  • Rootkits: Rootkits permit cybercriminals to take over control of a system remotely by depositing this malware into the OS software of the target system.
  • Bots: Bots damage computers so they can be assembled into networks known as botnets. Different cybercriminals control such networks of systems all over the Internet. And done for illegal operations having financial gain as their sole aim.

Multiple Application Scans

Multiple Application Scans

One of the important ways Norton AntiVirus protects a system is through multiple application scan that brings in malware threats. This is quite important, as there are various ways that malware can prevail into a PC. Learn below to see how Norton AntiVirus plugs the holes:

  • Norton Download Insight: During downloading a file, be it from an e-mail or from a website, Norton Download Insight detects any irregularities and alerts the user if a problem persists in the system. Be cautious as there are other dangerous free software downloads available online.
  • Vulnerability Protection: Vulnerabilities refer to the weak points in a system via which cybercriminals enter and either deposit malware threats or take over the target system. Norton AntiVirus prevents these kinds of attacks via weak points in the operating system software.
  • Instant Message & E-mail Monitoring: The majority of people invite malware threats onto their system via emails and instant messages. Norton AntiVirus alerts subscribers when some kind of malware comes through these kinds of programs. Instant messaging security is the major part of overall protection & security.
Also Find, Choose Best Norton Security Software - Selection Guide

Customer Service

Customer Service: Norton

Norton AntiVirus also keeps their users safe through some of the following benefits given here:

  • Norton Ongoing Protection: This Norton Antivirus feature looks for & downloads essential software patches and updates.
  • Free 24-Hour Support: NortonLifeLock provides 24×7 free customer assistance for all its users. You just need to keep your subscription valid.
  • Norton Control Center: This Norton Control Center is a user-friendly control panel where a user can easily use their Norton AntiVirus features.
  • Norton Bootable Recovery Tool: Norton AntiVirus creates a personalized recovery tool on a storage disk that will permit even the worst-case systems to recover from cyber-attacks.

With all of these above protections put together, Norton AntiVirus provides the best security protection against all the major threats & cyber attacks.

Final Say!

This article focuses on one prime subject: How Norton Antivirus Protects Our System? Our team has put together all the important data in a nutshell. Our content is reliable enough as it has been put up after research from more than 20 sources. We have even self-applied all of its features before putting up the article. Norton Antivirus breaks down its security options in five slabs: Fast Protection, Preemptive Protection, Malware Protection, Multiple Application Scans & Customer Service.

We hope you got all the info. that you were looking for. It has always been a pleasure to be with you in times of need. Let us part our final goodbyes for now. Stuck in any query in the near future, you can always count on us.