QuickBooks Won’t Open In Windows 10

QuickBooks won't open in windows 10

QuickBooks is an ever-changing program, with Intuit bringing you new updates and new versions frequently to let you get the most out of it. However, while new updates do sound good, you may find yourself unable to access the program in the latest version. So, if you are facing issues with QuickBooks won’t open In windows 10, this article is for you! We have dissected all the reasons for the issue and given you detailed instructions on how you can resolve the error successfully.

Reasons for QuickBooks Won’t Open In Window 10 After Update

The root cause for your QuickBooks Won’t open in Windows 10 can be narrowed down to three causes. These are:

  1. Erroneous Windows upgrade: If the upgrade itself did not occur properly, then it could lead to errors and make QuickBooks along with many other functions malfunction.
  2. QuickBooks is not compatible with Windows 10: Another reason may be due to the QuickBooks program not being compatible with the new Windows 10 itself. For this purpose, reverting to an older version can be a possible solution, especially if QuickBooks was working properly with the older version of Windows.
  3. Not compatible with internet settings: Incompatibility with internet settings can be another plausible cause for the issue.

How to Fix QuickBooks Not Opening after Windows Update

When faced with an error, you will need to ensure that you can implement the correct solutions to resolve it entirely and surely. For this purpose, knowing the potential solutions is a crucial requirement. In such cases, you can implement either of the solutions explained below.

Solution 1: Restore your Windows to an earlier version of Windows 10

Restoring your Windows to an earlier version can help prevent the issues created by the latest version, although it is a temporary solution. To implement this solution, you can follow these steps:

  • Step 1: Go to the Settings function on your computer.
  • Step 2: Go to ‘Update & Security.’
  • Step 3: Click on ‘recovery’ from the list on the left and click ‘Get Started’ on the option of ‘Go back to an earlier build.’
  • Step 4: Reinstall QuickBooks to check if the problem has been solved.

Solution 2: Run in the compatibility mode

You can also try opening it in a previous Windows version. But then you will not be able to use the special features available only for Windows 10 users. To implement this solution, you can follow these steps:

  • Step 1: Go to the file location of the QuickBooks application.
  • Step 2: Right-click on the program and click on ‘Properties.’
  • Step 3: Go to the ‘Compatibility’ tab and select ‘Run the program in the compatibility mode for:’ and choose among the options given.
  • Step 4: Click on ‘Apply’ and then on ‘OK.’

Solution 3: Prevent QuickBooks from connecting to the Internet

Another solution is to block QuickBooks from accessing the net. This is because the internet settings may be interfering with the ability of QuickBooks to run as a compatible application for Windows 10. However, caution needs to be exercised when implementing this solution, since you may lose your data and damage QuickBooks installation and data files. You will also not be able to host multiple users with this method. So once you have created a backup, you can follow these steps:

  • Step 1: Open ‘Control Panel’ on your computer and then go to ‘Windows Firewall.’
  • Step 2: On this page, go to ‘Advanced Settings’ from the list on the left.
  • Step 3: On the resulting page, Select ‘Outbound rules.’
  • Step 4: In the ‘Actions’ pane on the right, click ‘New Rule.’
  • Step 5: Choose ‘Program’ when prompted to choose the type of rule and then click ‘Next.’
  • Step 6: Then check the ‘This program path’ option and then enter either of the two options given below:
    • For 32-bit Windows: C:\Program Files\Intuit\QuickBooks 2010\QBW32.EXE
    • For 64-bit Windows: C:\Program Files (x86)\Intuit\QuickBooks 2010\QBW32.EXE
  • Step 7: Click ‘Next.’
  • Step 8: On the next window, click on ‘Block the connection.’ Click ‘Next.’
  • Step 9: On the next page, ensure ‘Domain,’ ‘Private,’ and ‘Public’ are checked and click ‘Next.’
  • Step 10: Rename the new firewall rule and select ‘Finish.’
  • Step 11: Exit the program.

Solution 4: Diagnose the error using the QuickBooks Install Diagnostic Tool

The QuickBooks Install Diagnostic Tool is a highly efficient tool that self-diagnoses the reason for any error regarding installation and usage. So, running the tool can help in automatic diagnosis as well as resolution of the error. To implement this solution, you can follow these steps:

  • Step 1: Download and install the QuickBooks Tool Hub in your local system.
  • Step 2: Launch the downloaded QuickBooks Tool Hub.
  • Step 3: In the tool hub application, go to the ‘Installation Issues’ tab from the list on the left.
  • Step 4: Follow the on-screen directions to run the diagnostic test.
  • Step 5: Once the test appears to be complete, which is anticipated to take around 20 minutes or more, restart your computer to complete the process.
  • Step 6: Try launching QuickBooks after restarting to check whether it is working properly now.

While this is a very easy solution to implement, the downside would be that it is not guaranteed to resolve the error. So, you may ultimately need to resort to the other solutions.


Now that you know the reason for your QuickBooks Won’t Open In Windows 10 as well as the solutions to resolve them, you can go ahead and get the most out of QuickBooks for your business. However, be wary that while some solutions are only temporary measures, some may cause damage to your company file, QuickBooks installation files, as well as data. So, exercise caution and make sure that you create the necessary backups before implementing these solutions so that you are prepared in case of any mishaps. Or else, you can also contact us to help you with resolving the error and help you get the most out of the program!

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