Articles

 A guide to solve Quickbooks unable to sync licence?

Solution 1: Ensure that your License and Product number are entered correctly. You can use the...

 Add Firewall port exception for QuickBooks

  If you'll be using multiple year versions of QuickBooks Desktop, you need to perform the...

 Add QuickBooks ports exception on your Antivirus or Firewall

  Make sure TCP is selected and enter the ports needed for your QuickBooks year version. See the...

 Allow or block ports with custom firewall rules

SITUTION: When Symantec Endpoint Protection Small Business Edition (SEP SBE) cloud is installed...

 Configure firewalls manually

  QuickBooks Desktop 2019 now uses dynamic ports. These are specific firewall ports (not a...

 Configure your anti-virus or firewall programs

    Configure your anti-virus or firewall programs. Only perform this if configuring the...

 Create Firewall exceptions for QuickBooks programs

  QuickBooks uses executable files to perform various functions. See the Configure your...

 Create a backup of your company file

  When you create a backup of your company file, you save a copy of the file to a location you...

 Create custom antivirus policies

SITUATION: Learn how to create and apply custom antivirus policies in Symantec Endpoint...

 How to fix Error 6123, 0

If you see Error -6123,0 while opening or upgrading your company file Step 1:  Download and...

 Set up a multi-user network

  The following articles can help you get started if this is your first time to install and use...