Configuration Firewall for QuickBooks Desktop Point of Sale

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A firewall is network security device or security software which is specially designed to obligate the unauthorized access based upon certain sets of the rule. Regardless of the Configuration Firewall for QuickBooks location, whether it’s present on the server or computer, it can easily capable to block/stop the communication between the QuickBooks Point of Sale company data & computer.

The Point of Sale utility is comprised of the power to automatically detect & configures the firewall if it finds that the connections are blocked. Although, there is much time when the firewall required to configure manually by the users.

What is Firewall?

A firewall may be a network security system that acts as a barrier between a trusted network and an untrusted network. A firewall controls access to the resources of a network through a positive control model. This suggests that the sole traffic allowed onto the network is defined within the firewall policy; all other traffic is denied.

Processes that are Interrupted by the Blocking of QuickBooks POS

Below are few programs which will be interrupted when the safety program blocks the QuickBooks Point of Sale utility:

  1. Electronic Funds Transfer: Processing of the Intuit’s Merchant MasterCard
  2. Database Server Manager: Capability to attach & record transactions/changes to the corporate file
  3. Intuit Entitlement Service: Product license & user validation

Reasons why this is often happening

The configuration firewall for QuickBooks POS error is often caused by any of the subsequent connection problems:

  1. Your client workstations aren’t on an equivalent Windows service pack
  2. You’re connecting with the dynamic or changing IP address.
  3. Either the client or server workstation (or both) has trouble connecting to the network.
  4. A firewall is obstructing access to the server.
  5. The server workstation isn’t in multi-user mode.
  6. You’re connecting with the dynamic or changing IP address.

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Several major firewall applications are updated regularly by Intuit with the newest Point of Sale file and port information and can automatically allow access to the ports and files needed. But sometimes this doesn’t happen automatically. So, follow the subsequent steps to manually configure the firewall.

  1. On your keyboard, press Windows+R to open the run command.
  2. Type on top of things and click on okay to open the instrument panel.
  3. Set the “view by” to Small Icons and choose Windows Firewall.
  4. Select Advanced Settings and click on Inbound.
  5. Click New Rule.
  6. Select Port
  7. Click Next.
  8. Enter the port numbers
  9. Click Next (See Point of Sale Firewall Ports section).
  10. Select Allow Connection and click on Next.
  11. Name your firewall rule (e.g. POS) and click on Finish

Steps to Configure Manually Windows firewall for QuickBooks Point of Sale?

Points to Remember:

  1. Firstly, you ought to have the authority on ‘Windows Administrator’ rights to perform.
  2. Ensure to feature the specified ‘Firewall ports’ & ‘Executable files’ for the purpose of Sale utility (In case, the firewall security may be a third-party program).
  3. It’s recommended to contact the developer of the 3rd party program to understand – the way to add port & file exemptions.

Manual Steps to Configure the Windows Firewall

  1. First of all, you would like to Press the ‘Windows’ keys, the ‘Run’ command will open.
  2. Then, Type ‘Control’ & hit the ‘OK‘.
  3. The ‘Control Panel’ will appear.
  4. On the proper upper corner of the display, set the “View by” to Small Icons.
  5. Now Choose the ‘Windows Firewall‘.
  6. Then Choose the ‘Advanced Settings‘.
  7. Select the ‘Inbound’ option there.
  8. Now Click on the ‘New Rule‘.
  9. Choose the ‘Port‘, then hit the ‘Next‘.
  10. Type the numbers of the ports, then hit the ‘Next‘.
  11. Choose ‘Allow Connection‘, then select the ‘Next’ option.
  12. Provides a certain name to your firewall rule, then finally press the ‘Finish’ button.

Important Note: While manually configuring the firewall of the device for QuickBooks. You’ll see questions with several options like deny, grant, block, permit, or something similar option. You’ve got to pick all the positive options like permit, allow, or grant the permission. The action is performed for one question or for a selected file or folder won’t be automatically applied to all or any files or folder within the POS program.


The above-discussed steps will surely assist you to configure the firewall for QuickBooks Desktop Point of Sale. With these steps, you’ll manually configure firewalls. Firewall plays a crucial role for security purposes. if you’re unable to configure firewalls manually, then you would like to contact them regardless of if it’s associated with configuration firewall for QuickBooks, QB errors, QB Installation, or anything.

Read Also: Register/Activate QuickBooks Desktop for Windows and Mac

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