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Resolve the Problem of QuickBooks Firewall Ports

Resolve the Problem of QuickBooks Firewall Ports

Here you get the awareness regarding dynamic ports required for firewall during QB installation to quickly fix the problems due to QuickBooks firewall port.

Are you using the QuickBooks as your business accounting tool? You will find some of the advanced and useful features in QuickBooks that you can use to manage your business accounts in best way. You never want to face any kind of issue and problem in your QuickBooks accounting tool but sometimes your computer firewall can be a cause of problem in your QuickBooks system. When this error occurs in your system, user will get the error message “Firewall or connection issue” in QuickBooks.

Why problem of QuickBooks Firewall Ports Occurs?

When you use this accounting tool in your computer system, it will need to access some of the network ports to use Internet and to connect the data file to the server. Due to your firewall security systems in your computer, your QuickBooks will be unable to use this network ports and you will find the errors like at H202, H303 and many more. If you are also facing such errors in your QuickBooks system, you will need a good and permanent solution of these problems.

  • if your windows firewall blocks the internet  for any specific QuickBooks programs or files.

Resolve the problem in QuickBooks firewall ports:

All these port problems are occurring in your QuickBooks because of your computer Firewall security software. Due to security reasons, it can block the Internet connection for your QuickBooks. To resolve this problem, you should close your QuickBooks and then you should disable the firewall in your computer system. You will find the option of Windows firewall in control panel where you can disable it. Then you need to run your QuickBooks again and you will find a good solution of these port errors.

You need to go to advanced setting option in your Windows firewall and then you need to select the ports in inbound rules option. You will select TCT option in it and then you will find port IDs for your QuickBooks. You can select the firewall port ID for the version of your QuickBooks desktop and it will help you to allow the connection.

Find support services for QuickBooks:

This is the manual process to solve the problem of Firewall ports in your QuickBooks system. If you are still facing this issue in your system, you should contact to the support service providers of QuickBooks. You will easily find the resolution of all kinds of problem related to Firewall ports in your QuickBooks. They will provide online support services and give a quick resolution of every problem in your accounting tool. you can keep using your QuickBooks without any issue with these services. Call Our Experts Team @ ?.

Read Also – Fix: QuickBooks Pro 2014 Error “Cannot communicate with the company file due to firewall”


  1. How can I open a Mac port?

    Mac Firewalls operate differently as a comparison to windows. When there is a need to open a particular port on a Mac, you have to use the terminal or select the firewall with the system preference option.

    Here are the steps:

    💠 Locate System Preferences
    💠 Hit on the Security and Privacy option
    💠 Locate the Firewall button and click on it
    💠 There will display a page with the applications that are permitted to access through the firewall; you can add a new Application by hitting on the plus option.

  2. What is the objective of the firewall protocol?

    A firewall, referred to as a security device, acts as a dedicated network appliance. The main objective is to separate less secure areas from more secured areas and control the interaction between them. There are many functions allotted to the firewall; the primary one is to control both inbound and outbound communication between a network and a system.

  3. Why did I need to disable the firewall to eliminate errors?

    When you install QuickBooks on the system, there is a network port to access the internet for the server and data file connection. Sometimes the firewall security system does not permit QuickBooks to use network ports. Consequently, you will discover errors such as H303, H202, etc. you need to disable the firewall to fix the issues.

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